About Bob Proctor Bob Proctor is a world-renowned speaker, motivational coach, author of bestselling books, as well as a Law of Attraction teacher. Bob Proctor has an international reputation for getting the very best out of both people and businesses. Books by Bob Proctor Unsinkable How to Bounce Back Quickly When Life Knocks You Down by (author) Sonia Ricotti foreword by James Redfield contributions by Marci Shimoff, Bob Proctor & Cynthia Kersey