Our talent library
GMC is proud to represent over 100 authors, experts, speakers, and thought leaders across the non-fiction industry.
GMC is proud to represent over 100 authors, experts, speakers, and thought leaders across the non-fiction industry.
Jo Usmar is a British author, ghostwriter, and journalist.S he has authored and co-authored eight titles in the bestselling This Book Will Make You... mental-health series.
Bestselling author on parenting, meditation and wellness.
Audiobook producer, novelist and ghost-writer. Authority on John le Carré