Book 9

Fan-favorite artist Evan Stanley takes over as writer! A new storyline begins, perfect for new readers, as Team Sonic races to help a friend in need!

Hold on to your chili dogs, Sonic fans! The Metal Virus is gone, but things aren't back to normal. Omega is damaged, and his allies turn to Team Sonic for help. The only way to rebuild him is to trade parts with a mysterious champion Chao racer, so it's off to the races for Cream, Cheese, Amy, and Rouge! They'll have to keep up their winning streak or surrender Cheese to Clutch's evil... clutches!

Meanwhile, Sonic and Tails are being watched by a mysterious figure in Dr. Eggman's seemingly abandoned base, but when Rouge's team calls for help, will this shadowy character prove friend or foe? Please keep your arms and legs inside the ride at all times, folks, this is going to be a bumpy one!

Collects IDW's Sonic The Hedgehog issues #33-36.

Book 10

When Dr. Eggman unleashes his latest attack, Sonic and Tails will have to rely on their friends to help them foil his newest dastardly plan!

There's a new kid on the block! And a new... tower? While Tangle tries to initiate the new recruit, Belle, into the Restoration, Sonic, Tails, and Amy investigate a mysterious structure that has popped up. Turns out, it's a maze of twisting corridors and crazy challenges! Can they pass this test with flying colors?
 
Fan-favorite writer/artist Evan Stanley continues her epic Sonic run in this adventure also featuring artists Adam Bryce Thomas and Bracardi Curry.
 
Collects IDW's Sonic The Hedgehog issues #37-40.

Book 12

ROAD TRIP!!! Sonic’s friends hit the pavement for some much needed R&R after months of constant excitement, but a hero's work is never done!

Amy, Jewel, Tangle, and Belle are heading off on a well-deserved camping trip. Between Dr. Eggman, Dr. Starline, and the Deadly Six, life has been stressful, so they’re hoping to get a little peace. Unfortunately, a dangerous wildfire has other plans. Can our heroines extinguish the flames—and the group tension—before it burns out of control?

Then, the Chaotix are on the case! Central City has been turned upside down by unmanageable traffic and bizarre elemental upsets, but Vector, Espio, and Charmy are sure to uncover the truth. Plus, Sonic, Tails, and Belle may have found a way to free the Badniks from Eggman’s control, but a sudden interruption forces the team to prepare for their greatest challenge yet!
 
Collects Sonic the Hedgehog #45–49.
 

Book 14

A power Surge is about to hit Central City! Can Sonic and friends stop her before it’s too late?

Surge is angry and plots her comeback, but she needs more power, and she needs it now. Sonic’s friends race to stop her rampage, but there’s something different about her. As things start to look dire for Sonic and Tails, they find support in the form of Surge's old sidekick, Kit! He's on their side...right?

But Surge’s plan is bigger than anyone thought! With a little help, she's going to turn the place of her greatest torment into the place of her greatest triumph: Dr. Starline's former base, now a trap for Sonic, Tails, Dr. Eggman, and Metal Sonic!

Collects Sonic the Hedgehog issues #52–56.