Ptolemy's Gate by Jonathan Stroud (Paperback)

Ptolemy's Gate is the third book in the Bartimaeus Trilogy by Jonathan Stroud. The sharp-tongued djinni Bartimaeus, the ambitious magician Nathaniel, and the commoner Kitty Jones are drawn into a final struggle that will decide the fate of London. Witty and full of action, this paperback concludes the beloved fantasy series for young adult and middle grade readers.