Earth Afire (The First Formic War)
Earth Awakens (The First Formic War)
The Swarm: Volume One of The Second Formic War
Ruins (Pathfinder Series)
Shadows in Flight (The Shadow Series)
Ender in Exile (The Ender Quintet)
Shadow of the Hegemon (The Shadow Series)
Ender's Shadow (The Shadow Series)