If I Pay Thee Not in Gold- Piers Anthony & Mercedes Lackey - Great fantasy book, Xanth series by Piers and the Elemental Masters series by Mercedes also good reads

Alice in Wonderland/Through the looking glass- Lewis Carroll - Must read both, helps for good trips and a nice surreal grip on life

-these I recommend if you are curious-
The Waking of Sleeping Beauty- Anne Rice- high fantasy bdsm erotic fairy tail about what happened to her after she woke up.

The Marketplace- Laura Antoniou- more bdsm erotica more realistic, this is written by someone in the scene