Ian Castle has lived in London all his life and balances writing with work in the advertising industry. He has been writing for Osprey for over 15 years. Ian regularly lectures at the National Army Museum in London and is a member of the Airship Heritage Trust.

Peter Dennis was born in 1950. Inspired by contemporary magazines such as Look and Learn he studied Illustration at Liverpool Art College. Peter has since contributed to hundreds of books, predominantly on historical subjects, including many Osprey titles. A keen wargamer and modelmaker, he is based in Nottinghamshire, UK.

In the summer of 1914, as Europe teetered on the brink of war, the spectre of immediate Zeppelin raids on London and other major British towns and cities loomed large. When Winston Churchill accepted responsibility for the defence of London, he realised that Zeppelins were most vulnerable when on the ground. Despite limited resources, he believed that attack was the best form of defence. In the final four months of 1914, the RNAS launched four separate air attacks on Zeppelin bases in Germany: Düsseldorf/Cologne twice, Friedrichshafen and Cuxhaven. Author Ian Castle presents the full story of Britain's first strategic bombing campaign and the results it achieved.