Following on the heels of yesterday's Wolverine-starring image, Marvel has released a new "Alpha Flight" teaser promoting Greg Pak, Fred Van Lente and Dale Eaglesham's ongoing series with the promise of some explosive sibling rivalry.
Official Press Release
Alpha Flight is now an ongoing series, but can the team hold it together as a betrayal comes to blows?

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ALPHA FLIGHT #5 (AUG110634)
Written by FRED VAN LENTE & GREG PAK
Art by DALE EAGLESHAM
Cover by CARLO PAGULAYAN
FOC - 9/19/11, ON-SALE - 10/12/11
ALPHA FLIGHT #6 (SEP110563)
Written by FRED VAN LENTE & GREG PAK
Art by DALE EAGLESHAM
Cover by TOM GRUMMETT
FOC - 10/31/11, ON-SALE - 11/23/11