Related to: 'When Your Teen Has an Eating Disorder'

Albert Ellis

Albert Ellis, Ph.D. founded Rational Emotive Behavior Therapy (REBT), the pioneering form of the modern Cognitive Behavioural therapies. In a 1982 professional survey, Dr. Ellis was ranked as the second most influential psychotherapist in history. His name is a staple among psychologists, students, and historians around the world. He published over seven hundred articles and more than sixty books on psychotherapy, marital and family therapy, and sex therapy. Until his death in 2007, Dr. Ellis served as President Emeritus of the Albert Ellis Institute in New York, which provides professional training programs and psychotherapy to individuals, families and groups. To learn more, visit www.albertellis.org.

Alison Baverstock

Dr Alison Baverstock is an academic, author and mother of four.

Anne Douglas

Best-selling author Anne Douglas, after a varied life spent elsewhere, has written a number of novels and has now made her home in Edinburgh, a city she has known for many years. She very much enjoys life in the modern capital, but finds its ever-present history fascinating.

Anya Kamenetz

Anya Kamenetz is the lead digital education correspondent for NPR. Previously she worked as a staff writer for Fast Company magazine. She's contributed to the New York Times, Washington Post, New York Magazine, Slate, and O, the Oprah Magazine, and has won multiple awards for her reporting on education, technology, and innovation. She is the author of three books on education and technology, Generation Debt, DIY U, and The Test. She lives in Brooklyn with her family.

Arthur Lange

Arthur Lange, Ed.D. is the coauthor of Responsible Assertive Behavior and The Assertive Option, and has given thousands of presentations using the concepts embodied in this book.

Bridget Flynn Walker

Bridget Flynn Walker, PhD, is a graduate of the University of California, Berkeley. Walker received her PhD from the California School of Professional Psychology in 1991. In addition to fellowships at UCLA, Norwalk Hospital (Norwalk, CT) and Kaiser Permanente, Walker completed a two-year postdoctoral fellowship with Jeffrey Martin, PhD-an anxiety disorder specialist and professor at UCSF Medical School. For the past fifteen years, Walker's private practice has exclusively focused on assessing and treating children, adolescents, and adults with anxiety disorders and on training other mental health professionals to do the same using cognitive behavioral therapy (CBT). Walker's consultation and teaching services are requested by mental health professionals throughout the San Francisco Bay Area, and she is frequently asked to educate and guide school professionals in San Francisco and Marin Counties. Walker works closely with a team of pediatricians at Golden Gate Pediatrics, and regularly consults with leaders of the San Francisco Psychotherapy Research Group.

Deborah Tannen

Deborah Tannen is the acclaimed author of You Just Don't Understand, which was on the New York Times bestseller list for nearly four years including eight months as number 1; You're Wearing THAT?: Understanding Mothers and Daughters in Conversation; I Only Say This Because I Love You: Talking to Your Parents, Partner and That's Not What I Meant! A professor of linguistics at Georgetown University, she has written for and been featured in newspapers and magazines such as the New York Times, Washington Post, USA Today, Time and Newsweek. She lives with her husband in the Washington, DC area.

Francis Tabone

Francis Tabone, PhD, is head of The Cooke Center for Learning and Development. Cooke Center Schools serve children and young adults from kindergarten to the age of twenty-one with special needs. He has worked to develop programs and models of special education in the multiple schools that Cooke Center runs. Tabone has been both a teacher and administrator for the Department of Education in New York, NY, helping to develop innovative programming for special needs students. His work as a teacher, psychologist, and administrator has spanned nearly thirty years. Currently, Tabone serves as an adjunct professor of special education in several New York colleges and universities. He lives in New York City with his wife and daughter.

Gill Hines

Gill Hines is an educator of huge experience. She has worked with a large number of parents, young people and teachers, offering workshops, mentoring and support in a wide variety of issues.

Ian Maxwell

Dr Ian Maxwell is a graduate of Queen's University and former research officer at the Public Record Office of Northern Ireland. A freelance writer specialising in social and family history, his publications include Researching Your Armagh Ancestors (Ulster Historical Foundation, 2000) and How To Trace Your Irish Ancestors (How to Books, 2008).

Kirk Douglas

Kirk Douglas is one of the all-time Hollywood greats, a fact confirmed by his 1996 Oscar for Lifetime Achievement. He is also a highly successful and critically acclaimed writer.

Lisa Dickenson

Lisa Dickenson is the pseudonym for Beyoncé. OK, FINE, THAT'S NOT TRUE. Lisa lives by the Devon seaside, stuffing cream teas in the gobs of anyone who comes to visit, and writing stuff down that she hopes is funny. Her first novel was the copyright-infringing Sweet Valley Twins: The Twins Holiday Horror, which she wrote in primary school and gave up on after five pages. Twenty-ish years later Lisa went on to be a *real author* and wrote the Novelicious Debut of the Year, The Twelve Dates of Christmas, and never looked back.Follow Lisa online for all her book news and Beyoncé-obsessing:www.lisadickenson.comTwitter @LisaWritesStuffFacebook /LisaWritesStuffInstagram lisawritesstuff

Madonna King

Madonna King is one of Australia's most accomplished journalists, having worked at senior levels of News Limited and the ABC, where she presented the Mornings program in Brisbane for six years. Madonna writes for Fairfax and has a regular radio spot on Brisbane's 4BC. She has written eight books, including Being 14, Hockey, Ian Frazer, Bali 9 and Fathers and Daughters, all defined by her skilful reporting and her ability to get people to talk in depth. Madonna is also a parent of two teenage girls.

Melissa Katsoulis

Melissa Katsoulis is a journalist and writer. She has written for The Times, where she also worked on the books desk, the Sunday Telegraph, Financial Times, The Tablet and the Ham and High. She lives in London.

Michael A. Tompkins

Michael A. Tompkins, PhD, ABPP, is codirector of the San Francisco Bay Area Center for Cognitive Therapy; assistant clinical professor at the University of California, Berkeley; and a diplomate and founding fellow of the Academy of Cognitive Therapy. Tompkins specializes in the treatment of anxiety disorders and obsessive compulsive spectrum disorders in adults, adolescents, and children. He is the author or coauthor of numerous articles on cognitive behavioral therapy (CBT) and related topics, as well as seven books, including three books published by New Harbinger Publications, Digging Out, OCD: A Guide for the Newly Diagnosed, and Anxiety and Avoidance. Tompkins serves on the Advisory Board of Magination Press, the children's press of the American Psychological Association. He is a certified supervisor and trainer for the Beck Institute for Cognitive Behavior Therapy and the Academy of Cognitive Therapy. Tompkins has been featured in The New York Times, The Wall Street Journal, on NPR, and has presented over 250 workshops, lectures, and keynote addresses on CBT and related topics.

Michelle Skeen

Michelle Skeen, PsyD, is a therapist who lives and works in San Francisco, CA. She has provided brief and long-term therapy for individuals and couples by utilizing schema and mindfulness-based approaches to address interpersonal issues, weight management, anger, depression, anxiety, disabilities, and trauma. She is author of Love Me, Don't Leave Me and coauthor of Acceptance and Commitment Therapy for Interpersonal Problems. Skeen is also coauthor of Communication Skills for Teens with her daughter, Kelly Skeen. She hosts a weekly radio show called Relationships 2.0 with Dr. Michelle Skeen on KCAA Radio 1050 AM and iHeart Radio. To find out more, visit her website at www.michelleskeen.com.

Robert K. Elder

Robert K. Elder is the author of seven books, including 2016's Hidden Hemingway. His work has appeared in the New York Times, the Los Angeles Times, The Boston Globe, Salon.com, and many other publications. He has worked for Sun-Times Media and Crain Communications, and is the founder of Odd Hours Media. He lives and writes in Chicagoland.

Running Press

Running Press, Running Press Kids, and Running Press Miniature Editions publish books that inspire, entertain and delight readers with innovative formats and irresistible packages for humor, pop culture, activity, cooking and self-help titles. The long-running miniature editions program features original bestsellers like Grow Your Own Mini Bonsai and top licenses like Harry Potter.

Sandi Toksvig

Sandi Toksvig went into theatre as a writer and performer after graduating from Cambridge. Well known for her television and radio work as a presenter, writer and actor, she has written more than twenty books for children and adults. She also writes for theatre and television: her film The Man starred Stephen Fry and Zoe Wanamaker and her play Bully Boy starring Anthony Andrews opened the St James Theatre, London in 2012. She was Chancellor of Portsmouth University from 2012 to 2017. In 2016 Sandi took over as chair on QI, and in 2017 she started presenting The Great British Bake Off. She lives in London and Kent.

Sara Zaske

Sara Zaske is an American writer who lived in Berlin for six and half years. Her articles on her family's experiences in Germany have appeared on Time.com, The Times, and Germany's largest Sunday paper, Bild am Sontag. She now lives in the San Francisco Bay Area with her husband and two children.