Don't bother with this waste of time and paper. Most of it seems to be made up crap. Any research into these items brings up pretty much nothing to do with sexuality. I think the author is one of those people that probably thinks tantra is about sex/sexuality when it has NOTHING to do with that.Many things I researched further came up with nothing or the slightest possible mention of anything that could be perceived as being sexual was added to this book. It could have been a 2 page handout.If there are 500 items in here...seriously...maybe 10 have some substance. The rest is made up crap.My copy is going to get donated to the bargain bin!