This timely and important book features candid interviews with global leaders at the heart of this debate, from Facebook's Sheryl Sandberg and Goldman Sachs' CEO Lloyd Blankfein to Tony Blair and Tim Berners-Lee, inventor of the World Wide Web.

With The Glass Closet, I hope to give some of them the courage to make an impact of their own.' Whether you're lesbian, gay, transgender or straight, John Browne's message is simple and clear, it's better for you and it's better for business when you bring your authentic self to work.