Orphan X

A six-book series from the author <a href="/c/books/credit/584748/gregg-hurwitz/">Gregg Hurwitz</a>. Novels in the series are: • <a href="/c/books/book/786690/orphan-x/">Orphan X</a> (2016) • <a href="/c/books/book/786703/the-nowhere-man/">The Nowhere Man</a> (2017) • Hellbent (2018) • Out of the Dark (2019) • Into the Fire (2020) • Prodigal Son (2021)