Sonic Universe Volume 9: Babylon Rising was the intended ninth volume in the Sonic Universe Graphic Novel series. This volume contains reprints of stories from the "Babylon Rising" story arc from Sonic Universe #33-#36. The volume was intended to be released but was later removed from listings entirely after numerous delays, presumed cancelled.
- Explore the characters, worlds and dimensions of Sonic’s comic book universe in the wildly successful Sonic The Hedgehog spin-off series! Sonic the Hedgehog is the fastest thing on land, but the ruthless Babylon Rogues are the fastest things in the air! And they need to be, with the sinister Battle Bird Armada close on their tail-feathers! An age-old feud leads to hidden treasure, a buried city, and a startling revelation from beyond the stars! Sonic and Jet race to the finish in this game-changing storyline! Babylon Rising collects issues #33-36 of the Sonic Universe comic book.
- The front cover artwork for this volume is the same as the one for Sonic Universe #33.