A Girl's Guide to Spying

When Phyl is dragged along to the Girl Guides by her younger sister, Annie, the last thing she expects is the adventure of a lifetime. Then her Guide captain offers her a job as a messenger for M15. Phyl is thrilled to be working with spies and desperate to help the war effort. But she can't seem to do anything right in the eyes of the grumpy Major Warren. When he suddenly disappears, Phyl and Annie suspect foul play.
The sisters must solve the mystery of his whereabouts, before it's too late. Luckily their friends from the Rose Patrol are ready to help...