Robert L. Leahy, PhD, is author or editor of twenty-seven books, including The Worry Cure. He has led or beenheavily involved with many national and international cognitive behavioural therapy (CBT) organisations. He writes aregular blog for Psychology Today, and has written for The Huffington Post. Leahy is an international speaker atconferences worldwide, and has been featured in print, radio, and television media such as The New York Times, TheWall Street Journal, The Times of London, The Washington Post, 20/20, The Early Show, and more