Freida Waters started her bookshop with a leaky shack and six borrowed books. She had one strange rule. Read a book, come back, and tell her what you thought. In return, she gave you another book and a warm cookie. Twenty-five years later, her blue shop stood two floors tall on the bog, yellow flowers bright in every window. But she still wanted more. She wanted every child in the swamp to read, and she wanted to dig up the swamp's forgotten history. This morning, her first-ever reader sat across the counter. Captain Silas Marsh had learned his letters from Freida when he first came to the swamp. Now his black beard hung to his chest, and he still fished for eels every dawn. He tapped a book about swamp fishing with one thick finger. "You sure this one's got the deep channels?" he asked. "Page forty," Freida said. "And it says nothing about the animals dancing at dusk." Silas laughed, a deep rumble. "Because nobody believes us. I've seen the frogs line up like a choir." "And the herons bowing," Freida said. She slid a cookie across the counter. "That's a memory, not a book. Somebody should write it down." "Maybe you should," Silas said. Then a cry cut through the window. High and sharp, like something small and hurt. Freida dropped her pencil. Silas was already up, moving fast for a man his age. They pushed out the door together into the wet morning air. The cry came again, from the water's edge. They followed it to a mangrove tree with bright yellow prop roots. Freida knelt in the mud and looked between the roots. A small lizard huddled there, its side torn and bleeding. Above them, a hawk dropped from the branches, wings wide, claws out. "Get back!" Silas roared. He swung his arm at the sky. The hawk broke off and beat upward, screeching. It circled once and settled on a high branch, watching. Freida reached slowly into the roots. The lizard hissed, then went still. She cupped it in both hands and lifted it out. Its scales shimmered, amber and gold, brighter than any lizard she knew. "I've never seen this kind," she said. "Not in twenty-five years." Silas leaned close, forgetting the hawk. "Nor me. And I've fished every inch of this bog." The lizard's breathing came shallow and quick. Blood pooled in Freida's palm. The hawk still waited above, patient. Freida stood, holding the small creature to her chest. "It won't last out here. I'm taking it inside." "That bird won't forget an easy meal," Silas said. He glanced up at the branches. "And you don't even know what it eats." Freida looked down at the strange amber lizard, then back at her shop. She had wanted the swamp's secrets. Now one bled in her hands, and she had no idea how to keep it alive.

Freida carried the lizard through her shop door and kicked it shut behind her. Blood still smeared her palm. She had wanted the swamp's secrets, but a bleeding secret needed a body to hold it. She remembered the glass tank in the back room, left from the bearded dragon she kept years ago. She hurried to it, blew off the dust, and set the trembling creature inside on the sunning rock. The lizard hissed and pressed against the glass. Its scales shone amber and gold. Its eyes were a strange bright purple, and its claws were red as berries. Freida had no idea what it ate or how to fix its torn side. Guess wrong, and it would die on her floor. She climbed her ladder and pulled down a green book with a smiling bearded dragon on the cover. Her old reptile guide. She sat on the floor beside the tank and read fast. Clean the wound with warm water. Keep the animal warm. She filled a bowl, wet a cloth, and worked it gently over the torn scales. The lizard flinched but let her. She dabbed until the bleeding slowed and stopped. Next she found the heat lamp coiled in the same box. She clamped it over the tank and switched it on. The bulb glowed, and warmth spread across the rock. The lizard crept toward it and settled under the light. Its breathing grew slow and even. Now food. Freida turned the pages. She found a chapter on feeding and ran her finger down the list. Some reptiles ate insects. Some ate greens. She had crickets in a jar from her old pet days, so she dropped a few in. The lizard ignored them. It only stared at the fruit bowl on her counter. Freida picked up an orange fruit and cut a slice. She held it near the glass. The lizard lunged, snatched it, and swallowed. Juice dripped from its jaws. It grabbed a second piece and ate that too. Freida laughed for the first time all morning. She filled the water bowl, and the lizard drank until its sides stopped heaving. "A fruit eater," she said. "I'll call you Drake." Drake blinked his purple eyes and curled under the lamp, safe. Freida sat back, tired and glad. The obstacle was gone. She had kept the strange creature alive. But the book troubled her. She flipped to the section on species and found nothing amber. No lizard in these pages had purple eyes or red claws. She fetched her thick guide to swamp animals and searched that too. Every native lizard was green or gray. None matched Drake at all. Freida closed the book slowly and looked at the sleeping lizard. He was healed now, but he did not belong here. No swamp she knew had ever held his kind. So where had Drake come from, and how had he ended up bleeding under her mangrove trees?

Drake grew stronger every day, and that became a problem. He darted along Freida's shelves and knocked three books to the floor before breakfast. He climbed the ladder and hissed at customers. Freida needed a proper enclosure, or he would wreck the whole shop. But she still did not know where he came from. So she made a plan. She would carry Drake back to the mangrove trees, watch where he wanted to go, and learn his home. Maybe the swamp itself would show her how to keep him safe. She tucked Drake into a covered basket and rowed out past the mangroves. He scratched and whined until she opened the lid. Then he went still, sniffing the air, and pointed his nose toward a stand of thick reeds. Freida followed his stare. Between the reeds she saw metal bars. She pulled her boat close and crept through the mud. A cage sat in the reeds, and inside it dozens of amber lizards pressed together. They looked just like Drake. Purple eyes, red claws, scales like honey. They climbed over each other, too many for the small bars, and made thin frightened sounds. A woman stood guarding them. She was tall and strong, with silky blond hair and a knife on her belt. Her boots were caked with swamp mud, and her smile was the kind that made Freida's stomach drop. "Soon I'll have enough of you," the woman told the cage. She crouched and tapped the bars. "Enough to feed the beast. Then it lets me pass, and I take what I came for." Freida's foot slipped. Mud sucked at her shoe, loud in the quiet. The woman spun. "A little bookseller in the reeds," she said. She stood and crossed her arms. "I'm Corvina Blackwater. And you're carrying one of my lizards." Freida looked down at Drake in her basket. Her hands tightened. "He isn't yours. I healed him." "He's an offering." Corvina nodded toward deeper water, where something huge stirred the mud. A warty, roaring shape rose between the trees, jaws dripping, hungry for the caged lizards. "That thing eats them. I feed it, it moves, and I reach the legend it guards." Freida's heart pounded, but she saw her chance. While Corvina watched the beast, Freida yanked the cage's rusted latch. The door swung wide. Amber lizards poured out in a bright flood, scrambling into the reeds and vanishing. Corvina shouted and lunged, but the lizards were gone. Only Drake remained, safe in Freida's basket. She scrambled to her boat and pushed off hard, rowing until the reeds hid her. Safe at the shop, Freida latched her door and set Drake on his rock. She had her answer now. Drake was no lost stray. He belonged to a caged flock, hunted for a monster, wanted by a dangerous woman. Corvina Blackwater had seen her face. And Corvina would come to the swamp's only bookshop to get her lizards back.

Drake perched on his rock, safe but still a mystery. Freida turned every page of her reptile guides again. She found no purple eyes, no honey scales, no fruit-eating lizard. Without a name, she could not prove where Drake belonged. And Corvina would come. Freida needed the truth before that dangerous woman knocked on her door. The door opened first, but it was not Corvina. A woman ducked inside, shaking mud from her boots. Black hair spilled past a green scarf. Pink glasses sat crooked on her nose. A belt of old keys jingled at her waist. Freida knew her at once. Mei Lin Chen wandered the swamps chasing folk tales, and she had helped Freida dig up forgotten history before. "You look like a woman with a puzzle," Mei Lin said. She spotted Drake and stopped. "Oh. That's a good one." Freida told her everything. The mangroves. The cages. The beast. The lizard who matched no book she owned. Mei Lin set a heavy gray book on the counter. Green stains dotted its cover. "I traded three keys for this last spring," she said. She flipped through pages of swamp beasts, then tapped one. "There. That's your fellow." Freida leaned close. The drawing showed purple eyes and red claws. The scales glowed like amber. "A Garth Lizard," Mei Lin read. "From Swamp Cat Hollow. Very rare. Nearly gone." She glanced at Drake. "Not dangerous, though. They just eat fruit and hide." Freida's chest loosened. She had a name at last. She had a home. Swamp Cat Hollow sat far from these mangroves, which meant Drake truly came from beyond the local swamp. "Endangered," Freida repeated. "Then Corvina had no right to cage them." "No one does." Mei Lin closed the book. She studied Freida's worried face. "You're afraid she'll come here." "She will." Mei Lin smiled and tapped the book. "Then don't fight her with force. Fight her with a story." She pulled a chair close. "There's an old tale about the Garth Lizard. People say it's a trickster. Steal one, and it curses your luck. It leads you into the deepest mud and leaves you there." Freida's eyes widened. "That isn't true." "Of course not." Mei Lin shrugged. "But Corvina hunts legends. A superstitious woman believes what she fears." She leaned in. "Tell her Drake is cursed. Tell her the beast will turn on anyone who cages his kind. She'll leave him alone." Freida wrote the tale on a scrap of paper. Her hand shook, then steadied. She finally knew what Drake was and where he came from. And now she held a weapon against Corvina that needed no knife. She tucked the paper into her pocket. Outside, a boat scraped against her dock. Heavy boots thumped closer. Freida looked at Mei Lin. "She's here," Freida whispered.

The door swung wide. Corvina Blackwater filled the frame, mud on her boots, a dangerous smile on her face. Freida gripped the scrap of paper in her pocket. She told the curse story fast. Steal a Garth Lizard, and it drags your luck into the deepest mud. Corvina only laughed. "A curse? Show me proof, old woman. A book. A tale on record. Anything." Freida had nothing. Her bluff hung in the air, and Corvina saw it. Then boots thumped on the dock. Silas Marsh ducked through the door, an eel bucket in one hand. He had learned to read at this counter twenty-five years ago, and he still trusted Freida over any stranger. He looked at Corvina, then at Freida's pale face, and set the bucket down. "Trouble?" he asked. "She wants proof of the lizard's curse," Freida said. Her eyes begged him. Silas rubbed his beard. He did not blink. "Curse is real," he said. "Seen it. Man caged one of these fellows. Beast came for him, not the lizard." He spoke plain, the way he read an eel run. Corvina's smile faltered. Two voices now, not one. "Then how do I feed the beast?" she demanded. Freida seized the opening. "The beast never wanted lizards." She thought quick. "It hunts bog beans. Warty green things, deep in the mangrove mud. Feed it those, and it stays calm." Silas nodded once. "Whole patches out past the reeds," he added. "Bigger than your fist." Corvina crossed her arms. "And if it turns on me anyway?" "Then you kill it," Freida said. She lowered her voice. "The smithy forged a white blade. They call it the sword that ends any beast. One strike, and the creature falls." Silas grunted. "Sharp enough to split a keel." Corvina weighed it. She was a rogue, but a practical one. Bog beans cost nothing. A famous sword cost only a visit to the forge. The lizards had scattered; chasing them meant days of mud. She saw the easier road, and she took it. "Fine," she said. "The beans. The blade. I have no use for a cursed lizard." She turned in the doorway. "Keep your creature, bookseller." Then she was gone, boots fading down the dock. Freida sank against the counter. Drake blinked from his rock, safe. "You saved me," she told Silas. "You lied for me." "Wasn't all a lie," he said. "Garth Lizard's harmless. You proved that. The rest just steered her off." He picked up his bucket. But Freida's relief curdled. She had sent Corvina toward the smithy, and toward the beast in the mangroves. A real monster still guarded a real treasure. Corvina would arrive armed, hungry for it. Freida had bought Drake's safety by pointing a dangerous woman at something far worse. "Silas," she said slowly. "What happens when she reaches that beast?"

For three days Freida watched the dock. She had sent Corvina toward the beast with a sack of warty green beans and a white blade from the smithy. If those instructions failed, Corvina would come back angry, and Freida had no second lie ready. She fed Drake and pretended to sort books. Her hands would not stay still. Corvina had gone to the lair at dawn. She waded through rancid water into the dark cave. Inside, the stench thickened. She heard the beast grunt, low and wet. She also heard a child crying. Deeper in, the huge creature crouched on a mound of gleaming treasure. Gold, coins, and one ruby necklace hung across the pile. In the far corner huddled a small girl. Dirty. Thin. Her hair tangled with twigs. Corvina's chest went tight. The girl was Clara, her little sister. She had never come for treasure at all. She had come for this. The beast had taken Clara weeks ago, and every scheme since had been Corvina clawing a way inside. She dropped to a crouch. She dug the bog beans from her sack and hurled a whole pile in front of the beast. The creature lowered its head and began to eat. It crunched the knobbled green things, ignoring her. The bookseller had told the truth about that, at least. Corvina caught Clara's eye. She pressed a finger to her lips. Then she waved the girl toward her. Clara rose on shaky legs. She crept across the muddy floor, past the feasting beast, one small step at a time. Corvina held the white blade ready, but she did not need it. The beans kept the monster busy. The sisters reached each other. Corvina wrapped an arm around Clara and pulled her toward the light. They tiptoed out of the cave, into the cattails and morning air. Only then did Corvina breathe. That afternoon, boots thumped on Freida's dock. Freida braced for fury. But Corvina walked in holding a small girl's hand. The girl clung to her leg and stared at the floor. "The beans worked," Corvina said. Her dangerous smile was gone. "I fed it. I took my sister out while it ate. I never needed the sword." Freida's breath left her in a rush. The gamble had held. "Your sister," she said softly. "Clara." Corvina looked down at the girl. "The beast took her. That's why I wanted inside. Not the gold." She set the ruby necklace on the counter. "I grabbed this leaving. I don't want it. You've earned it." Freida shook her head. "Keep it for Clara." She knelt to the girl's level. "Would you like a book? I teach reading here. Every book comes with a cookie." Clara looked up. For the first time, the corner of her mouth twitched. Corvina studied Freida with new eyes. "You steered me right," she said. "I owe you." Then she paused. "But you should know. The beast still guards that hoard. And I am not the only one who knows."