“JAN. 22, 1969

dear Tim—
This glorious book has very
many weird stories in it.
It is also a Playboy book-
so when you read this book
think of the weirdest,
sexiest girl, you will think of me
Love, Gayl”

A 1968 copy of The Playboy Book of Science Fiction and Fantasy.

Found by K who says:

“Purchased in a used book store sometime in the 1980s, somewhere in Michigan by my father.”