This is a 1939 translated printing in English of the book by Adolf Hitler entitled Mein Kampf. This is an Unabridged translation, published at the onset of WWII by Reynal & Hitchcock of New York City. These sell for the highest when the book is also accompanied by or wrapped in its original dustjacket. The estimate is based on not having the dustjacket and utilizes actual recent past recorded auction sales of comparables. Retail 'asking prices' can be higher and vary.