Billie and the Secret Mystery Club have been given a very important mystery to solve for the principal at school. A long time ago, a time capsule was hidden in the school somewhere, and it's up to the SMC to find it!
Please note this copy has light scuffs on the edges of the covers
ISBN: 9781760122041
Size: Paperback, 96 pages
Publisher: Hardie Grant Egmont
Published: 2014