Elvis: My Best Man: Radio Days, Rock 'n' Roll Nights, and My Lifelong Friendship with Elvis Presley

GEORGE "GK" KLEIN is a Memphis native and a pioneering disc jockey and television host. He and Elvis met in eighth grade at Humes High in North Memphis, and they became lifelong friends. Today, Klein hosts a program for Sirius XM Radio's Elvis channel, Memphis Sounds for WYPL-18 TV, and the Elvis Hour for WMC radio in Memphis, where he lives with his wife, Dara. He misses Elvis every day.

CHUCK CRISAFULLI is a veteran entertainment journalist and author, most recently of Go to Hell: A Heated History of the Underworld, and Me and a Guy Named Elvis, with Jerry Schilling.