Grabbing Attention with @ExcuseProof

Derek Doepker is a multiple #1 bestselling author with books in the fitness, self-help, and publishing niches. Through his courses – which include ‘Kindle Bestseller Secrets’ and ‘Hooks for Books’ – he has trained thousands of authors on how to write, publish and market their books successfully. He’s also got a #1 bestselling book called […]