Captain America: The First Avenger
In September 2015, Marvel announced the "Guidebook to the Marvel Cinematic Universe", named as a nod to the "Official Handbook of the Marvel Universe". Each guidebook is compiled by Mike O'Sullivan and the "Official Handbook of the Marvel Universe" team, with cover art from Mike del Mundo and Pascal Campion, and features facts about the MCU films, film-to-comic comparisons, and production stills. "Guidebook to the Marvel Cinematic Universe: Marvel's Iron Man", "Guidebook to the Marvel Cinematic Universe: Marvel's Incredible Hulk / Marvel's Iron Man 2", "Guidebook to the Marvel Cinematic Universe: Marvel's Thor", and "Guidebook to the Marvel Cinematic Universe: Marvel's Captain America: The First Avenger" released each month from October 2015 to January 2016, respectively.