The Amulet of Samarkand
Jonathan Stroud
The Castle of Adventure
Enid Blyton
Adventure (2)
Lucky Starr and the Moons of Jupiter
Isaac Asimov
Gentleman Jole and the Red Queen (Vorkosigan Saga
Lois McMaster Bujold
Vorkosigan Saga (Publication Order) (16)
Beyond World's End
Mercedes Lackey; Rosemary Edghill