content: ... It arrived on Friday, and was an easy read, with lots of diagrams and helpful hints. On Sunday I attacked a 73 year old double hung window which had been painted shut for decades, and everything I encountered was just as described in the book. By the end of the day, the window had been reassembled and both sashes now function properly. My total out of pocket cost was less than $20, including enough materials to do several other windows. To make this review a "5" the author should include a reference list of where to find those "hard to find" parts (including internet URL's).