Heart of Stone / Death Riders

From Author Wars - https://authorwars.com/publications/heart-of-stone--death-riders-338748.html

Overview:

Title: Heart of Stone / Death Riders
Author: Trevor Baxendale, Justin Richards
Year: 2011
ISBN-10: 9781405907576
Publisher: BBC Children's Books
Price: £6.99
Pages: 197+200
Binding: dos
Type: Omnibus
Title Reference: Heart of Stone / Death Riders
Notes: Data from Amazon UK as of 2010-12-24.