It really is rather annoying that MaryJanice Davidson writes so many short stories between the books. Dead Over Heels happens between Uneasy and Unworthy, however it is only referenced to a few times and I think you can get away with not reading it (I didn't). There's a psuedo police investigation in this one, with not many clues to go on and most the book is taken up with squabbling. Not the best, but atill an easy read.