The joy of sex illustrated. Though there was a careful for the day treatment of bondage, other BDSM activities received definitional coverage at best.
But it's overly committed to gender norms, so it's only palatable if you really subscribe to the idea that women are like this and men are like that.
It was noted for its display of people who looked like fairly normal people.
This is an updated version and the photographs are absolutely stunning.
He for example seems to express the view that people who don't enjoy the idea of a bit of bondage are "over-gentle" prudes, but when it comes to bikini sexy girls sex gifs sex "doubt[s] if it's worth doing more than out of satisfying curiosity".
I would call this book the vanilla guide for heterosexual sex.
First Edition - may be Reissue.
Pen and ink images of people acting out the poses and positions from the book itself.