Furthering her framework for managing healthy intimate relationships, Perel promoted the concept of Erotic Intelligence in a best-selling book Mating in Captivity which was published in 2006. Since then, she has had her book translated into 24 languages, and continues to be in demand worldwide as a an expert in her field. Additionally, as a point of interest, she recorded one of the most frequently viewed TED Talks ever: The Secret to Desire in a Long-term Relationship.