Author:
Bunzl, Peter, author.
Physical Description362 p. ; 20 cm.
Note:Originally published in the United Kingdom in 2016 by Usborne Publishing.
Note:"When her father goes missing, thirteen-year-old Lily Hartman must team up with a clockmaker's son, Robert, and her mechanimal fox, Malkin, to solve the mystery of her father's disappearance and his world-changing invention, a perpetual motion machine called the Cogheart"-- Provided by publisher.
