The Last Battleship 4: Oberon Unleashed

Joshua T. Calvert has been a skydiver, scuba diver, martial artist, adventurer-his goal is to experience everything possible, and then make it real to you in his books. He is the author of the Teleport series.

Eric Altheide is a professional actor, narrator, director, and educator, currently serving as associate professor of theater and the head of the acting program at the University of Southern Indiana. He began narrating audiobooks in 2020 and has since narrated dozens of titles over multiple genres.