This book has been written by the five SVPG product partners. Our belief is that to lead an effective transformation to the product model, it is critical to have personally been there and done that, and to truly know what good looks like. That is why each of our partners has built products for decades, first as a product creator, and then as a product leader, at several of the most successful tech-powered product companies in the world. You can learn more about the individual partners at www.svpg.com/team.