People want and need to understand. What happened is what makes us who we are, what we do and most importantly how we do it. This book is in pursuance of that understanding. Devoid of numerated distracting adjuncts and armed with a treasure trove text which is "rich in content" (Kirkus Indie Reviews) of "almost all of the who, what, where and how of the Second World War" (ForeWord Clarion Reviews) the inquisitive reader can also avail of the book's uniquely structured indexes to both bind and unlock the works manifold offerings. Following a brief perusal of the parent index, amidst the main index is found all those elusive annual dates, for the most part collated under the major protagonists i.e. warlord and country, and their- independently keyed- operations with associated sub operations in tow. Promoting re-investigation, this user-friendly, multi-chronological reference aid invariably enriches a search, particularly when wresting answers pertinent to one's why?