Marvel Comics to release 'Phineas and Ferb' variant covers

Marvel Comics is celebrating the return of Disney's "Phineas and Ferb" with new comic book covers. The animated series will return for a new season this summer. To mark this occasion, special Phineas and Ferb variant covers will feature characters as iconic Marvel superheroes. The new comic covers will be available in June. "X-Men #17" will have its special cover on June 4th. "Avengers #27" will follow with its cover on June 18th. Finally, "Fantastic Four #33" will be released with a variant cover on June 25th. Fans can check out the first two covers now. A third cover by Dan Povenmire will be revealed soon. These comics can be found at local comic shops or read digitally via the Marvel Unlimited app. To enjoy Marvel's vast comic collection, readers can download the Marvel Unlimited app on their devices.