In 1994, Todd Dezago started writing Marvel’s X-Factor series. Two years later he teamed up with Mike Wieringo on The Sensational Spider-man, which led to their collaboration on their 1999 creator-owned fantasy series Tellos. Dezago also co-created Young Justice and wrote the miniseries JLA: World Without Grown-ups. Not only has Dezago worked for major Marvel and DC titles, but in 2005 he started working for Dark Horse on his co-created series The Perhapanauts, which follows a team of supernatural investigators. By 2008, Image picked up the Perhapanauts series.