With Sophie still missing in action after their explosive mission in Paris, Lil decides to take matters into her own hands. On a new mission for the Secret Service Bureau, can Lil find Sophie in misty, mysterious St Petersburg?
Can they uncover the identity of their true enemy and can they trust anyone â€" even the Bureau?
It's time for Sophie and Lil to put their spy skills to the test.
Read the first book in the TAYLOR AND ROSE SECRET AGENTS series:
PERIL IN PARIS
Don't miss The SINCLAIR'S MYSTERIES series:
THE CLOCKWORK SPARROW
THE JEWELLED MOTH
THE PAINTED DRAGON
THE MIDNIGHT PEACOCK
Perfect for fans of Robin Stevens' Murder Most Unladylike series, Katherine Rundell and Emma Carroll.
Click on any of the links above to see more books like this one.