Pancho Segura – the subject of UNP biography Little Pancho: The Life of Tennis Legend Pancho Segura – signed copies of his book at the U.S. Open this weekend, and the UNP has photographs of the player famous for his backhand, speed, work ethic and charm mingling with fans. Caroline Seebohm, author of Little Pancho, is pictured next to him. You can view the album here.

In other news, UNP baseball titles are on sale through September. Some, like Chief Bender's Burden and Alexander Cartwright tell the stories of facinating characters who impacted the game. Others, like Center Field Shot, explain how cultural changes (television, in this case) have affected the game. Check out the complete list of sale titles here.