Carl has also been featured on Marketplace Money, Oprah.com and Forbes.com. In addition, Carl has become a frequent keynote speaker at financial planning conferences and visual learning events around the world.

Through his simple sketches, Carl makes complex financial concepts easy to understand. His sketches also serve as the foundation for his two books, The One-Page Financial Plan: A Simple Way to Be Smart About Your Money and The Behavior Gap: Simple Ways to Stop Doing Dumb Things with Money (Portfolio/Penguin).