HOW DO I KNOW SOMEONE WANTS MY BOOK?

If you are in your member section and looking at your MY BOOKS page, then the last column lets you know the status of the book. If someone has suggested a swap the column will say something like "1 Swap Suggestion" and this number will change depending how many swap suggestions your book has recieved.

In the category sections of the site the status of the book is listed in the book detailed page. However in this section rather than say how many swap suggestions has been made, the status will say INTEREST.