Related to: '90 Seconds to a Life You Love'

Alex Loyd

Dr Alexander Loyd, PhD, ND, is the international bestselling author of The Love Code (hardcover title Beyond Willpower, Harmony, 2015) and The Healing Code (Grand Central Life & Style, 2011). He has been featured live on NBC, ABC, CBS, Fox, and PBS news programs as an expert in healing the source issues underlying illness and disease. Dr Alex lectures all over the world in person and on radio, Internet, and television, with approximately 150 speaking engagements a year. With little money and no advertising, he built the largest practice of its kind in the world, with hundreds of thousands of clients in 50 states and 167 countries (and counting). He lives in Leipers Fork, Tennessee, with his wife Hope and sons Harry and George.

Carla Naumburg

Carla Naumburg, PHD is a clinical social worker, parent coach and author. Her writing has appeared in print and online publications, including The New York Times, The Washington Post, The Huffington Post and Psychology Today.Carla has presented at Google on three separate occasions, and has spoken at a number of national and local social work, education, parenting, and mindfulness conferences. She is frequently contacted as an expert source for articles, podcasts, and virtual summits on mindfulness and parenting.

David Robson

David Robson has worked as an editor at New Scientist and BBC Future, where he specializes in topics related to neuroscience and psychology. His writing has also appeared in Nature, the Observer and the Washington Post. He lives in London.

Donald Robertson

Donald Robertson is a cognitive-behavioural psychotherapist, trainer and author who specialises in the treatment of anxiety and the use of CBT. He is the author of six books and many articles on philosophy, psychotherapy and psychological skills training.

Gretchen Rubin

Gretchen Rubin is one of the most influential writers on the linked subjects of habits, happiness, and human nature. She's the author of many books, including the New York Times bestsellers, Better Than Before and The Happiness Project. A member of Oprah's SuperSoul 100, Rubin has an enormous following, in print and online; her books have sold more than 2 million copies worldwide, in more than 35 languages; and on her popular daily blog, gretchenrubin.com, she reports on her adventures in pursuit of habits and happiness. She also has an award-winning podcast, Happier with Gretchen Rubin. She lives in New York City with her husband and two daughters.gretchenrubin.com twitter | facebook | instagram

James May

James May is a writer, broadcaster and co-host of The Grand Tour on Amazon Prime. He has presented series for the BBC, ITV, Channel 4 and Sky. His previous books include James May's Man Lab, Car Fever and How to Land an A330 Airbus.

Jenny Meldrum

Jenny Meldrum lives in Sussex with her husband, three children and Isla, her greedy black Labrador. She paints from her studio (posh word for shed) in her garden, eternally distracted by wild rabbits, moorhens, deerand a particularly pesky heron. Despite her love of art since childhood, Jenny had no formal training and began her career as an actress, only returning to painting when her own children were at school. She has since privately exhibited seascapes and views of the South Downs. In 2016 she illustrated Miranda Hart's book Peggy and Me.

Jeremy Howick

An Oxford researcher with over 75 publications and a classic textbook, Jeremy Howick is well qualified to write Doctor You. A world-renowned placebo researcher and his work has been featured in The Times and The Washington Post, as well as on Sky News, and the BBC.

Joan Rosenberg

Joan I. Rosenberg, PhD is a highly regarded California-licensed expert psychologist, master clinician, trainer and consultant with over 35 years experience in the field. Dr Rosenberg has worked as a Staff Psychologist and as a graduate professor at Pepperdine University. As a cutting edge psychologist who is known as an innovative thinker, trainer and speaker, Joan has shared her life-changing ideas and models for emotional mastery, change and personal growth in professional and educational seminars, psychotherapy sessions and graduate psychology teaching. She has been recognized for her thought leadership and influence in personal development and has given hugely successful and inspirational TEDx Talks on Emotional Mastery, watched by over 7 million viewers on YouTube.

Jody Shield

Jody Shield's first meditation was in the Peruvian Jungle, but these days she's more likely to be found in the boardrooms of the world's biggest brands. Her name is reverently whispered among London's highest fliers as the must-see consultant for health and wellbeing. She is known for helping people overcome stress, anxiety and fears associated with living in the modern world. Whatever the issue, Jody can help get to the core of the problem, heal yourself and find a lasting solution. Previously, Jody worked in advertising for 10 years, which means she understands the pressure of succeeding in the corporate world. Having transformed her own life she now works with many global brands, including Nike, Stella McCartney, LiveNation, Estee Lauder, Clarins, Soho House, Stylist Magazine, Frame and Fremantle Media, running meditation sessions and self-development workshops for employees. She is also a meditation teacher for fitness brand Lululemon.Jody runs sell-out public events in the UK and also works privately with musicians, artists, models, lawyers, brokers and entrepreneurs, teaching methods to release stress and overcome fear.

Jonathan Hoban

Jonathan Hoban is an Integrative Psychotherapist and Founding Director of central London practice Creative Counselling London Ltd. Born in Wimbledon in 1975, Jonathan spent his formative years walking with family and friends in the green spaces of Wimbledon Common and Richmond Park. Jonathan trained to be a counsellor after he received personal therapy and reaped the benefits from it. His gratitude arising from the process led him to want to help others in the same way mental health professionals had guided and helped him. He has since developed techniques, philosophies and methods to help clients reconnect with their sense of power, confidence and intuition.Jonathan developed the concept of what he and others refer to as 'Walking Therapy' as an alternative method of therapy, and then went on to launch his 'Walking Therapy London' practice in 2014. His work has been featured in print, digital, and broadcast media in outlets including the BBC London News, The Telegraph, The Independent, Readers' Digest, Stylist Magazine, Stella Magazine, You Magazine, The Daily Mail, Women's Health, BACP Therapy Today Magazine, and Contemporary Psychotherapy.

Jonathan Wittenberg

Jonathan Wittenberg was born in Glasgow in 1957 to a family of German Jewish origin. The family moved to London in 1963, where he attended University College School, specialising in classical and modern languages, subsequently reading English at Cambridge. He trained for the rabbinate at Leo Baeck College London, receiving ordination in 1987. He now lives in London with his wife Nicky and, three children, and his faithful canine companion, Mitzpah.

Joyce Meyer

Joyce Meyer is the bestselling author of more than 100 inspirational books, including The Power of Simple Prayer, Approval Addiction, Power Thoughts and Battlefield of the Mind. Joyce's 'Enjoying Everyday Life' radio and television programmes are broadcast around the world, and she travels extensively conducting conferences.

Kasia Wezowski

Kasia Wezowski is the creator and co-producer of LEAP, the first documentary about the coaching profession. She is the founder of the Center for Body Language, the creator of the Emotional Management Method and Micro Expressions Training Videos (METV). She is a unique Business Coach with 12 years experience (with over 3000 coaching hours), and the creator of more than 30 methods for Stress Management, Emotional Consciousness and Leadership Development. She has appeared in international media, including CBS, Fox, Forbes, at and TEDx. in the full feature documentary "Destressed", and at Harvard University. Kasia has completed 3 university Master degrees at the same time: Psychology, Sociology and Law. She is passionate about organizational dynamics, radical effectiveness without effort, intuitive creativity and human behavior. Combined with her passion for extreme traveling, immersing herself in exotic cultures, she believes that successful people normally do what others do infrequently.

Katja Pantzar

Helsinki-based writer, editor and broadcast journalist Katja Pantzar was born in Finland and raised and educated in Canada. A freelance member of the Finnish public broadcasting company Yle's news team, Pantzar is a regular contributor to Blue Wings, the inflight magazine of Finnair, and Helsinki correspondent for Monocle 24. She is the author of three guides to Helsinki: The Hip Guide to Helsinki, Helsinki by Light and 100 Things to Do in Helsinki. Finding Sisu is the first book Pantzar has written that will be published outside of Finland.

Ken Honda

Ken Honda is a bestselling author of self-development books in Japan. His expertise comes from owning and managing several businesses, including an accounting company, management consulting firm, and a venture capital corporation. His writings bridge the topics of finance and self-help, focusing on creating and generating personal wealth and happiness through deeper self-honesty. Ken's much-sought-after advice has been the impetus for thousands of people to take action toward self-realization, allowing them to work and live from a position of strength and solvency. Ken also provides ongoing support through mentoring programs, business seminars, therapeutic workshops, and correspondence courses.To date, Ken has published more than 110 books, has recorded weekly podcasts for 4 years, and has held seminars and conferences all over Japan for the last 12 years. He is the highest paid professional speaker in Japan. His seminars attract up to 1,000 people and sell out within an hour, and his Japanese website receives more than 250 testimonials and reader comments every day. He is the first person from Japan to be voted into the Transformational Leadership Council, a group of personal and professional development leaders. He is fluent in Japanese and English. He has focused on the Japanese market for 12 years, but is turning his attention to the rest of the world. He currently lives in Tokyo.

Kristin Neff

Kristin Neff PhD is an associate professor in human development at the University of Texas and has been researching and studying self compassion for the past decade. She published the first journal article that defined and examined self compassion. She also created the Self Compassion Scale, which has been translated into more than a dozen languages and is used by hundreds of researchers worldwide. She gives lectures on self compasssion internationally and runs workshops. She lives in Austin, Texas.Visit: www.self-compassion.org

Laura Jane Williams

Laura Jane Williams has written about love, lust, and her feelings everywhere from The Guardian to Buzzfeed to RED, to the Telegraph, Stylist and more, and from September 2016 - February 2017 was Grazia's single girl dating columnist. She is the author of heartbreak memoir BECOMING, Marie Claire's #BREAKFREE from Fear ambassador, and blogs about being 'messily human' at www.superlativelyrude.com

Martin Seligman

Martin Seligman PhD, Professor of Psychology at the University of Pennsylvania and Director of the Positive Psychology Network, gave the Centennial address to the British Psychological Society in 2002 and is an Honorary Professor at the University of Cardiff. A former President of the American Psychological Association, he has written over 20 books including the bestselling Learned Optimism and Authentic Happiness and in 2009 was awarded the British Academy's Wiley Prize in Psychology. He is widely considered the pre-eminent expert on applied psychology in the world.

Mary Jane Grant

Mary Jane Grant is an experienced writer, a professor of creative thinking, a consultant in marketing, and a student of mindfulness. She divides her time between London and Toronto.