The whispering skull /
Jonathan Stroud.
- First paperback edition.
- Los Angeles : Disney Hyperion , c2014.
- 435 pages : illustrations ; 20 cm.
- Lockwood & Co. ; 2. .
Includes excerpt from Hollow Boy.
Lockwood & Co. are hired to investigate Edmund Bickerstaff, a Victorian doctor who reportedly tried to communicate with the dead, while Lucy is distracted by urgent whispers coming from the skull in a ghost jar.