Gavin Mortimer is the author of Stirling's Men (Weidenfeld & Nicolson, 2004), a ground-breaking history of the early operations of Britain's Special Air Service, The Longest Night: Voices from the London Blitz (Weidenfeld & Nicolson, 2005) and The Blitz: An Illustrated History (Osprey, 2010). An award-winning writer whose books have been published on both sides of the Atlantic, Gavin has previously written for the Daily Telegraph, the Sunday Telegraph, the Observer and Esquire magazine. He continues to contribute to a wide range of newspapers and magazines from BBC History to the American Military History Quarterly. In addition he has lectured on the SAS in World War II at the UK's National Army Museum. 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. Johnny Shumate works as a freelance illustrator living in Nashville, Tennessee. He began his career in 1987 after graduating from Austin Peay State University. Most of his work is rendered in Adobe Photoshop using a Cintiq monitor. His greatest influences are Angus McBride, Don Troiani, and Edouard Detaille. His interests include karate, running, Bible reading, history, and making English longbows. Born in Malaya in 1949, Alan Gilliland studied photography/film and architecture, and has worked as a photojournalist and cartoonist. He also spent 18 years as the graphics editor of The Daily Telegraph, winning 19 awards in that time, including numerous UK Press Awards. He now writes, illustrates and publishes fiction (www.ravensquill.com), as well as illustrating for a variety of publishers (including Osprey, the Penguin Group, Brown Reference Group, Ivy Group and Aurum), architects and developers, such as John McAslan (Olympic Energy Centre) and Kit Martin (Prince Charles' Phoenix Trust advisor on historic buildings). www.alangilliland.com