Angel (Warren Worthington) 15 - Earth's Mightiest Blog

X-MEN #20-21 (1966): Professor X origin

X-MEN #22-23 (1966)

X-MEN #24 (1966): 1st Locust

X-MEN #25-26 (1966)

X-MEN #27 (1966): New Uniforms; Mimic joins

FANTASTIC FOUR #36 (1965): 1st Medusa, Frightful Four

FANTASTIC FOUR ANNUAL #3 (1965): Reed and Sue wedding; 1st Patsy Walker

X-MEN #10 (1965): 1st Ka-Zar!

X-MEN #11 (1965): 1st Stranger

X-MEN #12-13 (1965): Origins of Professor X and Juggernaut

X-Men #14-16 (1965-1966): 1st Sentinels!

X-Men #17-18 (1965-1966): Magneto Returns!

X-Men #9 (1965): vs The Avengers!

Amazing Spider-Man Annual #1 (1964)

AVENGERS #3 (1964)

FANTASTIC FOUR #28 (1964): FF meet X-Men

JOURNEY INTO MYSTERY #109 (1964)

TALES OF SUSPENSE #49 (1964)

X-Men #1 (1964)

X-MEN #2 (1964)