Just announced at the Marvel Retailers Lunch taking place at San Diego Comic-Con. Thanos: The Infinite Siblings will be a new original graphic novel out in April, to be published by Marvel Comics at the same time as the Avengers: Infinity War movie is out. And, yes, it will be by the continuous cosmic dream team and virtual siblings of Jim Starlin and Alan Davis. Expect their other Thanos-related books to be republished at the same time.
Like this one.