The Fallen Legacies
Pittacus Lore
Lorien Legacies: The Lost Files (3)
Revolt in 2100/Methuselah's Children
Robert A. Heinlein
The Eighth Realm: A LitRPG Fantasy series
Michael Chatfield
Ten Realms (10)
Summerland
Hannu Rajaniemi
The Last Ship
William Brinkley