The Mammoth Book of DieselpunkDieselpunk is an aesthetic within steampunk that explores the decadence of the Roaring 20s, the excitement of the World's Fairs, and the dystopian struggle for survival of the World Wars. Dieselpunk keeps all the adventure and eccentric inventions of steampunk while blending a 20th century past with a fantastic future. In this new collection, Sean Wallace presents a new collection of exciting stories by established and upcoming steampunk authors.