You can view the book trailer for this publication at this YouTube video. This video provides a preview of the entire book, cover to cover.
Written by Robert Peczkowski with color profiles by Artur Juszczak, this book covers the evolution of the Bf-109E from 1936 to 1941, from the E-0 to the E-9 in the “Emil” series. This is the second, expanded, and revised edition of an MMP book covering the Bf-109E.