Titan Books Doctor Who: Four Doctors #1

Joe Corroney BAM variant 

Released Aug. 2015

Plot

What shocking past event brings three Doctors together - to combat an unknown foe with three incarnations in its sights? The five-part Doctor Who event of 2015 begins here in a tale written by Doctor Who novelist Paul Cornell and illustrated by Neil Edwards that brings together the tenth Doctor and Gabby, the eleventh Doctor and Alice, and the twelfth Doctor and Clara!