Don't buy this book if you are looking for a book filled with different sexual positions to try. If you are looking for a book that presents sexuality as a natural, healthy, fun part of life, this book contains the classics. The pages are filled with large, beautiful prints of paintings and pictures of sculptures showing people in seemingly every possible sexual position (though virtually all of them are impossible to anyone with joints and bones). The text of the three books is abridged, with only a very small fraction of the Kama Sutra reprinted in this book.
If you want a book that treats sexuality as the beautiful and natural part of life that it should still be, then consider buying this book. It has been around for centuries (the Kama Sutra for more than a millenium, if memory serves), and is well worth reading. But if you think you'll learn any practicable techniques, you'll be disappointed.