This 3-in-1 audiobook box set includes books one through three of the Integrated Universe series, a fantasy LitRPG adventure set in a post-apocalyptic Earth with plenty of monster and dungeon diving.

Book 1: King Maker
Jeremiah was minding his own business when Earth was transitioned into the Integrated Universe. The only problem? Terrible monsters now inhabit the planet, too.

Book 2: King of the Mountain
Book two is packed with monsters, loot, leveling up, civilization building, and dungeon diving—along with a personal enhancement system that grants anyone near immortality if they can survive all the monsters…and each other.

Book 3: King of the Continent
Jeremiah and his new Flannel Army are on a mission to make all of North America part of his growing empire. But along the way, he will face powerful enemies…