A Girl's Guide to Spying

An unputdownable historical mystery series from bestselling author Holly Webb.

'A rollicking, fun read ... Rich with historical texture that brings the past vividly to life, Holly once again proves why she’s a true superstar of children’s fiction.' Hannah Gold, author of The Last Bear

'A gripping, believable 9+ historical mystery, full of courage, high stakes and quick wits.' Guardian
Did you know that the Girl Guides worked undercover for MI5 during the First World War?
When Phyl is dragge...