The G Spot and Other Recent Discoveries About Human Sexuality, published in 1982 by Alice Kahn Ladas, Beverly Whipple and John D. Perry is a controversial book that argued for the existence of the Gräfenberg Spot and popularised the term "G-Spot".[1] The book became an international bestseller, appearing on The New York Times bestseller list and was translated into 19 languages.[2]