Prsten
Larry Niven
Ringworld and Before the Discovery of Ringworld (1)
Farmer in the Sky
Robert A. Heinlein
The Violet Keystone (The Seventh Tower, Book 6) by Garth Nix
Garth Nix
The Seventh Tower (6)
The Hob's Bargain
Patricia Briggs
The Body in the Boat
A.J. MacKenzie
Hardcastle & Chaytor Mysteries (3)