The "COUNTDOWN" is over, the "CHAOS" has just begun! "Damage Control": The shattered world is causing chaos everywhere, and Station Square is about to implode! Sonic and the Freedom Fighters must spring into action to save the day, unless someone beats them to the punch. Cue: Dr. Eggman. Will the evil doctor be the one to save the world? Or will his newfound power give him ultimate control? If the ending to issue 256 left you breathless, you cannot miss the next chapter in the ALL-NEW saga of Sonic's comic adventures! Featuring an eye-popping cover by Rafa Knight!

Moving at the speed of sound, keeping the world free from robotic tyranny--it's SONIC THE HEDGEHOG! One of the oldest, most beloved videogame icons speeds into brand new comic book stories with new friends, new foes and new adventures! Sonic's world has been shattered into pieces--literally! It's up to Sonic and his heroic friends, the Freedom Fighters, to do damage control and find a way to fix the world! But they aren't alone in their search. Dr. Eggman wants to fix the planet too--so he can conquer it! SONIC THE HEDGEHOG 2: THE CHASE collects SONIC THE HEDGEHOG #257-259 and SONIC COMIC ORIGINS #1-4, which offers readers an exciting glimpse into the world of the Freedom Fighters and how they began! From the Trade Paperback edition.

The ALL-NEW Sonic/Mega Man Crossover sequel explodes onto the shelves with "Worlds Unite" Part Three: It’s a cascade of cross-dimensional chaos! On Sonic’s World, the Freedom Fighters are battling with the terrifying arsenal of M’egga Man! On Mega Man’s World, the Robot Masters can’t keep up with the super speedy Sonic Man! Who can possibly save our heroes? The answer is sure to surprise you! After the history-making "WORLDS COLLIDE" crossover event, Sonic the Hedgehog and Mega Man unite once more—and this time Sonic Boom and Mega Man X are joining the fray! Featuring cover art from the legendary Patrick "SPAZ" Spaziante!

"Genesis," Part One. You know the hero, you know the villain, but you haven't seen anything like this! Celebrate Sonic's 20th anniversary! It's a brand new adventure as Sonic the Hedgehog investigates the disappearance of many woodland creatures, and discovers the man behind it all! It's an all-new beginning!

Dive into the action in "Waves of Change" Part Two! Sonic, Amy, and Rotor—in the deep sea and in deeper trouble! When their new friend Coral has run afoul of her government, will Sonic and the Freedom Fighters stand by her side? Or will they risk becoming fugitives? Then, in “The Light in the Dark,” Sally’s simple raiding plans take a turn for the worse! Featuring new cover art from Sonic superstar Ben Bates!

This book presents a systematic approach to the potential pulmonary complications of various systemic non-pulmonary pediatric disorders. Chapters focus on the pulmonary complications associated with: the major organ systems, types of disorders, metabolic conditions, and various modalities. Although specific diseases will be discussed, the main focus will be on describing the associated organ mechanisms and how they can negatively affect the respiratory system. Each chapter will also discuss methods of prevention, the diagnostic test(s) that may be necessary to diagnose or monitor these complications, and, if applicable, the recommended therapeutic modalities. Pulmonary Complications of Non-Pulmonary Pediatric Disorders provides pulmonologists, pediatricians, and other clinicians with a detailed, reliable explanation of seemingly unrelated signs and symptoms so they can form a more thorough differential diagnosis and prescribe the appropriate diagnostic tests and treatment.

Countdown To Chaos - Part 4 - It's the dramatic conclusion to the epic 'Countdown to Chaos' saga! In Part Four, it's a race against time as the countdown reaches its thrilling end! Metal Sonic is out to kill Sally and the Death Egg II has launched--things are not going well for our true blue hero! Can he and Tails get to the Aquatic Ruins Zone in time to save the day? And what horrifying discovery awaits Dr. Eggman? You definitely won't want to miss this earth-shattering climax of the storyline that shook the Sonic comic books to the core! Featuring the final adjoining cover in the series from artist Ben Bates.

SONIC is BACK in "Genesis of a Hero" Part One: It’s Sonic’s 25th Anniversary and we’re celebrating in style—retro-style that is! See Sonic in his first climactic show-down with Dr. Eggman, straight from the gameplay of the first Sonic the Hedgehog game! But what happens after the battle? And what new force arises once the dust has settled? It’s the story you know with a new twist! Featuring cover art by the legendary Patrick Spaziante and a "Best Buds" variant by the lovely Genevieve FT!

What is Sonic's dog's name? Who's the robo-villian who knocks his foes down like bowling pins? Where is the Special Zone? What powerful force Angel Island afloat? This title lets you follow the blue Blur through Mobius and beyond that offers a look at the world of Sonic the Hedgehog. It comes complete with character profiles and storyline recaps.

Sonic Super Digest is BACK and featuring a brand new story! Sonic the Hedgehog's adventures are now available in the popular digest format. Where Sonic Super Special Magazine leaves off, this quarterly digest collection picks up, with even more classic adventure from the Sonic comic library! The secret origin of the new sonic universe is REVEALED in the all-new SONIC ORIGINS mini-feature! Discover a whole new world alongside Sonic the Hedgehog in Sonic Origins, pt2, featuring new story and art from the superstar Archie Sonic team! All this (and Freedom Fighters too) as we give you more classic Sonic comics as only Sonic Super Digest can provide! Featuring an all-new CG cover art from rising Sonic star Rafa Knight!