Get a crash course in all things Sonic the Hedgehog in this introductory handbook, featuring a sheet of stickers from the world of Sonic! Everyone knows that Sonic the Hedgehog is the fastest hero in the world! He has thwarted Dr. Eggman's evil schemes time and time again with his supersonic speed and cool blue spikes. But what else should you know about the world of Sonic? Learn all about Tails, Amy, Knuckles, and the rest of Sonic's gang, and get to know the stories behind some of Sonic's greatest victories. This handbook is the perfect introduction to one of the most beloved video game characters of all time!