Sonic The Hedgehog Archives TPB Volume 21

"Archie's bestselling Sonic Archives graphic novel series continues! There's thunder, rain, and lightning! There's danger and water rising! Clamor, sirens wailing-it can only mean one thing: Chaos has been unleashed! Dr. Eggman has found the Ancient Onyx and the watery God of Destruction within. It's up to Sonic to save us all! This volume contains all the heart-pumping action as Angel Island drops from the sky, Sonic and his friends discover a long-lost world, and Amy Rose makes a decision that will change her life forever! Collects Sonic the Hedgehog #79-82."