The Ring of Solomon
Jonathan Stroud
Ptolemy's Gate
Lockwood & Co: The Whispering Skull
Lockwood & Co: The Screaming Staircase
Lockwood & Co: The Hollow Boy (Lockwood & Co.)
Lockwood & Co: The Empty Grave (Lockwood & Co.)
Lockwood & Co: The Creeping Shadow (Lockwood & Co.)
The Golem's Eye
The Amulet of Samarkand