Ruby and Tom love playing in the caves; that's before the Gang arrive. But they're not about to give them up without a fight. When a simple plan goes wrong, it looks like they might need the gang after all. Find out what happens in this exciting adventure story by Carnegie winner, Gillian Cross, and illustrated by Marilee Harrald-Pilz. * Topaz/Band 13 books offer longer and more demanding reads for children to investigate and evaluate. * Text type: An adventure story. * This book has been quizzed for Accelerated Reader.