18 books in series

Once Upon a Time

Once Upon a Time is a 18-book series with 18 primary works first released in 1989 with contributions by Maya Alden, Kay Hooper, Teresa Medeiros, Cameron Dokey, Tracy Lynn, Debbie Viguié, Nancy Holder, and Suzanne Weyn.

The Temporary Wife
The Glass Shoe
A Kiss to Remember
Fairest of Them All
The Storyteller's Daughter: A Retelling of the Arabian Nights
Snow
The Diamond Secret: A Retelling of "Anastasia"
Golden
The World Above
Beauty Sleep
Midnight Pearls
Spirited
The Diamond Secret:  A Retelling of Anastasia
Water Song
The Night Dance
The Wild Orchid
Sunlight and Shadow
Scarlet Moon