The Becky and Flynn Mystery Series

The Western Front, 1915. It's been 20 years since Becky and Flynn first met, in the adventures recorded in the Sherlock and Lucy Mystery Series. Now they're fighting for England in the Great War. But they still have an incomparable ally in the great detective himself.

When vital aerial reconnaissance photographic plates are stolen by the enemy, former Sherlockian Irregulars Becky and Flynn are called to action. As they traverse the war zone incognito with Madame Curie and her daughter in a mobile radiology lab, they help wounded soldiers and civilians, facing increasing dangers and betrayals. With their relationship deepening amidst the chaos, they'll need their wits, courage, and each other. Especially without Sherlock Holmes by their side. Will it be enough?

Zeppelins overhead, shadows in the streets, and a sinister secret threatening Christmas—Becky and Flynn must race to solve a deadly mystery before the clock runs out! Narrated by the brilliant Iona Campbell. London, 1915. While the city braces for Zeppelin raids, Becky is recovering from a bullet wound, and Flynn is tangled in the dangerous world of espionage. But their holiday respite is shattered when a chilling discovery at a military clinic hints at a terrifying new weapon that could change the course of the war—and cost countless lives.