Outliers: the story of success
Malcolm Gladwell
The Authorized Ender Companion
Orson Scott Card & Jake Black
The Kingmaker
Brian Haig
Sean Drummond (3)
Mere Christianity
C. S. Lewis
Homebody
Orson Scott Card & Stefan Rudnicki & Audible Studios
The Good, the Bad, and the Undead: Hollows, Book 2
Kim Harrison & Marguerite Gavin & Harperaudio
The Hollows (2)