The secret adversary
Agatha Christie
Tommy and Tuppence (1)
The Last Olympian
Rick Riordan
Percy Jackson and the Olympians (5)
The Ship Avenged
Anne McCaffrey & S. M. Stirling
Brainship (7)
Garro
James Swallow
Warhammer 40,000: Horus Heresy (42)
Questions for a Soldier
John Scalzi