There is a great list of Paranormal Authors on one of the Amazon.com discussion forums called
New Revised Paranormal Authors List - DO NOT KILL THIS THREAD!!! This is a wonderful reference to have handy if you are looking for your next book to read.
The creator of this list is Melanie Nowak aka WoodWitchDame on Amazon.com, the author of the Vampire Adventure/Romance series - Almost Human.
Melanie has done a great job alphabetized and key coded it. The key codes let you find a book that has particular elements you maybe looking for, for example a book with V [vampires] or SH [Shapeshifters]. The list also identifies if a book is DPNR - [Dark Paranormal Romance] or LPNR - [Light Paranormal Romance], etc. These codes are just the tips of the iceberg.
A lot of Melanie's time and much appreciated effort has gone into this list. Another happy mention is the list is ongoing. Anyone can post to the discussion to request an author/book be added to the list. So, this is also PNR group effort here to top it off.
Check it out for yourself: click here.