Paterno book not flying off the shelves

The new book "Paterno" was released Tuesday but it didn't cause much of a ruckus to local bookstores. At Bookland in York Township, owner Andrew Chock was holding four for customers, but there were no lines.

Penn State York didn't have them in stock yet,  and Books A Million had a stack to sell, but only a couple 'holds'.

Since so relatively few people are interested in this book, can we gather anything about the whole sordid situation?