Thanks, I updated the link
https://www.amazon.com/MARVELs-Avengers-Infinity-Thanos-Consumed/dp/031648251X
Yes. A Young Adult novel meant to serve as a kind of official, but not really canon origin story for Thanos. Here’s an Amazon link
Thanos Titan Consumed by Barry Lyga. The book is FANTASTIC!
Titan Consumed, apparently https://www.amazon.com/dp/031648251X/ref=cm_sw_r_cp_api_i_zltIDbW3W8K40
Heh, there’s actually a book my dad liked about Thanos if you haven’t read it. It’s not canon in the MCU.