My cousins got a great book about rls, second edition, so it's the latest book, written by Hochang B Lee, Maek J Buchfuhrer, Richard Allen. Wayne A Hening
All great doctors for rls, makes for some good reading, some of it she she getting a bit annoyed with herself, as some things was told about rls, just dont seem to be true, show's that everything you hear is not true, i cant wait for her to put the book down so i can have a read