This was an interesting book. I can understand that someone would be disappointed if they were looking for a sociological study on the pros and cons of prostitution. The photos are interesting but of course they are old, black-and-white, smileless and toothless. Still, you can look at some pictures and imagine that the men would pay for their company. Others you wonder just how hard up they were (I'm sorry, that's not PC). Some photos are lazily captioned as in "a lady of easy virtue". There is not much detail about prostitution itself. You will not get any details about the specific services performed. This book may be about prostitution but the movie would be rated PG.