Sonic Super Digest Issue 15 is the fifteenth issue of Archie's Sonic Super Digest series.
Sonic Comic Origins continues this month with an ALL-NEW story featuring Razor the Shark! This never-before-seen tale showcases an EXCLUSIVE back-story to the underwater side of the new Sonic Comic universe with one of the most popular new characters to debut in the series! It's a real splash this month in Sonic Super Digest! Plus, don’t miss all the classic fun and adventure you love in stories from the comics’ 20+ year history as Sonic and his friends embark on daring adventures, face evil villains and save the day one chili dog at a time! Race into the fun that only Archie Comics and Sonic Super Digest can bring! Featuring super duper cover art from Tyson Hesse and story & art from the biggest names in Sonic comics history!
- Sonic Comic Origins: Razor the Shark "Castaway"
- "Sticks & Stones" (SB: #4)
- "The Silver Age": Part One (SU: #79)
- "Cold Hearted" (StH: #276)
- "Back In Business" (StH: #276)
- "Babylon Rising": Part One: "Remembrance" (SU: #33)
- "Spark of Life": Part Three (SU: #73)
- This issues cover art and Sonic Comic Origins story were originally intended for the fifteenth issue of the now cancelled Sonic Super Special Magazine, which was originally intended for release in June 2015. Coincidentally, both books share the same issue number.
- In "Babylon Rising", a line in which Rotor mentions Elias Acorn is edited to remove said reference.