Ready Player One
Ernest Cline
Old Man's War
John Scalzi
Old Man's War (1)
The Churn (An Expanse Novella)
James S. A. Corey
The Expanse (5.50)
Island in the Sea of Time
S.M. Stirling
Nantucket (1)
La ley de Herodes
Jorge Ibargüengoitia