Karl Weber is a writer and editor who specializes in topics from business, politics, current affairs, history, and social issues. He is the proprietor and publisher of Rivertowns Books. 

Weber has co-authored three books with Muhammad Yunus, founder of Grameen Bank and winner of the 2006 Nobel Peace Prize, including the New York Times bestseller Creating a World Without Poverty. He has also co-authored two books with sustainability expert Andrew W. Savitz, The Triple Bottom Line and Talent, Transformation, and the Triple Bottom Line; three books with Loews Hotel CEO Jonathan Tisch; and five books with business strategy guru Adrian Slywotzky. 

Weber also edited three best-selling books by former President Jimmy Carter; the number one best-seller What Happened: Inside the Bush White House and Washington's Culture of Deception by former White House Press Secretary Scott McClellan; and Inside the Five-Sided Box by Ash Carter, who served as Secretary of Defense under President Barack Obama. Business books he has edited include Platform Revolution by Geoffrey G. Parker, Marshall W. Van Alstyne, and Sangeet Paul Choudary; The Culture Map by Erin Meyer; and The Pan-Industrial Revolution by Richard D’Aveni.