Sahil Bloom is an inspirational writer and content creator, captivating millions of people every week through his insights and bi-weekly newsletter, ‘The Curiosity Chronicle’. Sahil is a successful entrepreneur, owner of SRB Holdings, and the managing partner of SRB Ventures, an early-stage investment fund. Sahil graduated from Stanford University with an MA in public policy and a BA in economics and sociology. He was a four-year member on the Stanford Baseball Team.

Ankur Warikoo is a serial entrepreneur, a bestselling author, public speaker and content creator. He was part of Fortune Magazine’s '40 under 40' List for India, Forbes' 'Top 100 Digital Creators' list, LinkedIn India’s Top Voices, LinkedIn India’s Spotlight List and India’s Top Executives under 40 by Business Today.

Viktor Frankl was born in Vienna in 1905 and was Professor of Neurology and Psychiatry at the University of Vienna Medical School. His wife, father, mother and brother all died in Nazi concentration camps, only he and his sister survived, but he never lost the qualities of compassion, loyalty, undaunted spirit and thirst for life (earning his pilot's licence aged 67). He died in Vienna in 1997.

Don Winslow is the author of twenty-six acclaimed, award-winning international bestsellers, including eight New York Times bestsellers (Savages, The Kings of Cool, The Cartel, The Force, The Border, City on Fire,City of Dreams and City in Ruins). Savages was made into a feature film by three-time Oscar-winning writer-director Oliver Stone from a screenplay by Shane Salerno, Winslow and Stone. Crime 101, based on Winslow’s short novel, will be released as a theatrical film from Amazon. He has also written a series of award-winning short stories for Audible narrated by four-time Oscar nominee Ed Harris. A former investigator, anti-terrorist trainer and trial consultant, Winslow lives in California and Rhode Island.

Julia Donaldson is the author of some of the world's best-loved children's books, including modern classics The Gruffalo and The Gruffalo's Child, which together have sold over 17 million copies worldwide, and the hugely successful What the Ladybird Heard adventures. Julia also writes fiction, including the Princess Mirror-Belle books illustrated by Lydia Monks, as well as poems, plays and songs – and her brilliant live shows are always in demand. She was Children’s Laureate 2011–13 and has been honoured with a CBE for Services to Literature. Julia and her husband Malcolm divide their time between West Sussex and Edinburgh. Axel Scheffler is a star illustrator whose instantly recognizable, warm and witty illustrations have achieved worldwide acclaim and numerous awards. In addition to his picture books, Axel is the illustrator of wonderful novelty and gift books for Macmillan, such as the bestselling The Bedtime Bear, The Tickle Book and Mother Goose's Nursery Rhymes. He also illustrates the popular Pip and Posy series. Born in Hamburg, Axel now lives with his family in London.