X-Men: First Class Vol. 1 - Tomorrow's Brightest
Jeff Parker (Writer); Roger Cruz (Artist)
For millions of years, mankind's place on Earth was unchallenged - until five young people paved the way for a new kind of human. While students at the Xavier School for Gifted Youngsters, Cyclops, Marvel Girl, Angel, Beast and Iceman taught the world what it meant to be X-Men. These are the hidden stories of the team that laid the foundation of a mutant dynasty!
X-Men: First Class (1st series) #1-8