Book 2
Infinity Ring Book 2: Divide and Conquer
Carrie Ryan
Book 3
Infinity Ring Book 3: The Trap Door
Lisa McMann
Book 4
Infinity Ring Book 4: Curse of the Ancients
Matt de la Peña
Book 5
Infinity Ring Book 5: Cave of Wonders
Matthew J. Kirby
Book 6
Behind Enemy Lines (Infinity Ring, Book 6)
Jennifer A. Nielsen
Book 7
The Iron Empire (Infinity Ring, Book 7)
James Dashner
Book 8
Eternity (Infinity Ring, Book 8)
Matt de la Peña