On Saturday, Garden District Book Shop, New Orleans, La., held an in-person event for Walter Isaacson and his new book, The Code Breaker: Jennifer Doudna, Gene Editing, and the Future of the Human Race (Simon & Schuster). The sold-out event was hosted by Katherine and Tony Gelderman, parents of Carroll Gelderman, who, with Barkley Rafferty and Christopher Tidmore, is a new co-owner of Garden District Book Shop.
