20 LitRPG Books That Are Virtually Unputdownable

The first book in G. Akella's Realm of Arkon series, Patch 17 follows gamer Roman Kozhevnikov, who finds himself trapped inside the deadliest zone of his favorite game against his will, and through his character, Krian, Roman must fight to survive (as well as to exact revenge for his banishment to the virtual world).