Archie Sonic Online on X: Knuckles arrived with Julie-Su and

THE KEN PENDERS CHRONICLES: a man you Ken DePenders on, Page 124

I read every Sonic comic by Ken Penders, and they're wilder than you could ever imagine, by Bobby Schroeder

Archie Sonic Online on X: Knuckles arrived with Julie-Su and Saffron in tow! Continue the story of Archie Knuckles and Endangered Species with Knuckles: Endangered Species #1, available on the ASO website

Sonic the Hedgehog (Archie Comics) - Wikipedia

echidna girls with chao by anonoarts : r/SonicTheHedgehog

A Sly Encounter Part 55 by gameboysage -- Fur Affinity [dot] net

Julie-Su, Mobius Encyclopaedia

Newbie's Perspective Archie Sonic Reviews Issues 160-176 Deluxe Scripts: – CrystalMaiden77

Archie Sonic Online — Knuckles Endangered Species #1 Behind the Scenes!