This is a full .pdf copy of the book released in 2018 titled No More Delay.
Gallup poll concludes that Americans overestimate the percentage of the population who are gay or lesbian downloaded on February 20, 2018. Link to article: http://news.gallup.com/poll/183383/americans-greatly-overestimate-percent-gay-lesbian.aspx
Article from LA Times showing the DNA differences existing between gay and straight twin brothers downloaded from the LA Times on February 20, 2018. Link to article: http://www.latimes.com/science/sciencenow/la-sci-sn-genetic-homosexuality-nature-nurture-20151007-story.html