Originally Posted by aculady
Some Piers Anthony is definitely adult-themed and some is overtly erotica. The Xanth books are pretty "kid-safe", and great for people who like puns. The "Bio of a Space Tyrant" series is not "kid-safe". "Eroma" is not. At least some of the "Relationships" collections are not.

And I seem to recall significant roles for succubi in the aforementioned "Incarnations of Immortality" series.