Social Dancing in America: A History and Reference Volume 2 Lindy Hop to Hip Hop

A new interesting book about dancing and lindy hop by Ralph G. Giordano has been published: Social Dancing in America: A History and Reference Volume 2 Lindy Hop to Hip Hop, 1901-2000 .
From the book description:

"relates the history of the most popular social dances, where they began, which dances survived the test of time and why, and what attracted American men and women to social dancing in these periods. Unlike other books on social dancing that taught people "How to Dance," this books not only describes the dances, but also WHY Americans danced."

Have you read this book? Please tell me what you think of it.