Volume 1 is a Finalist in both Science Fiction and Anthologies Categories and that is as rare as it can be --  next to impossible.
TWISTED TAILS II - Volume 2 won the EPPIE and TWISTED TAILS II - Volume 1 was a Finalist.  It was a tough call and, though one of them had to win, they could both be considered winners -- the vote was that close.  This, too, may be considered as rare as hen's teeth.

Both volumes have been sewn together in this edition, so you get the benefit of them both in a single, wonderful keeper of a book.  Currently available only in trade paperback.
The sixteen authors represented in this marvelous book are, in alphabetical order:

EUGEN M. BACON
DARRELL BAIN
JEREMY DAVIES
ANN DULHANTY
ANDERSON GENTRY
E. DON HARPE
CHRISTOPHER HOARE
JAMIE A. HUGHES
J. RICHARD JACOBS
JOYCE K. JENSEN
BIFF MITCHELL
K.L. NAPPIER
MARILYN PEAKE
LEA SCHIZAS
TERRENCE WEST
MARGARET WHITLEY