Orphan X

Orphan X is a 2016 thriller novel written by Gregg Hurwitz. It is the first in an eight-book series of the same name from publisher Minotaur Books with the film rights belonging to Warner Bros.

The follow-up books in the series are "Buy a Bullet" (A short story released as an e-book in 2016), "The Nowhere Man" (Released in January 2017) and "Hellbent" (released in 2018). The fourth full-length book in the series, "Out of the Dark", arrived on January, 29, 2019. The fifth was "Into The Fire", and was released 28 January 2020. The sixth installment in the series, "The Prodigal Son", came out in February 2021.