LOS ANGELES, CA - FEBRUARY 18: William Shatner signs his new book "Leonard: My Fifty-Year Friendship with a Remarkable Man" at Barnes & Noble at The Grove on February 18, 2016 in Los Angeles, California. (Photo by Jennifer Lourie/WireImage)
LOS ANGELES, CA - FEBRUARY 18: William Shatner signs his new book "Leonard: My Fifty-Year Friendship with a Remarkable Man" at Barnes & Noble at The Grove on February 18, 2016 in Los Angeles, California. (Photo by Jennifer Lourie/WireImage)