Inside the Space Ships is a 1955 revised edition, second printing, of the 1953 original classic. Published by the George Adamski foundation, the book is divided into Parts 1 and 2, with a foreword to Part Two by Desmond Leslie. Part 1 is George Adamsky's portion of the book "Flying Saucers Have Landed," which is co-authored with Desmond Leslie. Part 2 is "Inside the Spaceships" in its entirety. Since "Flying Saucers Have Landed," has been out of print in this country for many years, the inclusion of George Adamski's portion of that book in this edition will give the reader the background that led up to the events contained in Part 2 of the work.