Description: Volume 29 of the Survival Comics Science series, the definitive learning comic series chosen by 17 million readers worldwide. Shrunk down to smaller than a finger, Geo and friends explore a tidal flat submerged by the sea, learning how the creatures living there adapt to the very different environment of high tide compared to low tide. Through vivid, realistic comic storytelling, readers discover what changes occur when seawater rushes into the tidal flat, how the resident creatures adapt to these changes, and how the tides—so crucial to the tidal flat ecosystem—actually occur, all while feeling as though they're on a real ecological field trip. Chapter 1: The Tide Attacks Chapter 2: A Safe Place? Chapter 3: The Terrifying Spoon Worm Chapter 4: Enter the Brittle Star! Chapter 5: The Tidal Flat's Iron Fist Chapter 6: How Sea Cucumbers Live Chapter 7: The Reckless Predator, the Octopus Chapter 8: An Octopus's Maternal Love Chapter 9: Tidal Flat Boarding Chapter 10: Mudskippers and Gobies Chapter 11: Countdown Wearing clothes from the bag Kay left behind, Geo and friends shrink to about the size of a finger joint and experience a wild side of the tidal flat they never could have imagined. What they once thought was simply a place to gather seafood turns out to have its own fierce ecosystem of survival of the fittest. Creatures that stayed completely hidden during a normal visit to the tidal flat—crabs, sandpipers, moon snails, and bristle worms—now appear one after another to attack Geo and his friends. Just when they think they've narrowly escaped danger and are finally safe, the tide comes rushing in! Fleeing the rising seawater, Geo, Ara, and Haemun dive into a spoon worm's burrow. What kind of adventure awaits them in the tidal flat now transformed into open sea? Join Geo and friends on their thrilling survival adventure!