I am new to PBS and have posted several Julia Quinn novels to swap.  I looked many of them up on the wishlist, and while they are listed as being "wished for" I guess the ISBNs don't often match up?  Anyway, I just wanted people to know that they are out there if anybody is looking for a specific one!  Thanks!

There is a running thread titled  wishlist books with different ISBN's,  I think this might help you.  Some people have no idea that the book is a reprint of older book or was just published in several different forms.   Description sounds like the same book to my, not sure the BK1 or BK2 thing.

I just picked this one from your listing. 15 Members Wishing for Dancing at Midnight (Blydon, Bk 2) Author: Julia Quinn ISBN-13: 9780749939137

87 copies of this in the system (which is yours copy)  Dancing at Midnight (Blydon, Bk 1) Author: Julia Quinn ISBN-13: 9780380780754