"Birth of the Beast!"
March 1973
The Beast explains his origin and describes an early clash with the Conquistador
- last issue featuring the Beast
reprints
*
Uncanny X-Men #49
no date
(no date)
*
Uncanny X-Men #50
no date
(no date)
*
Uncanny X-Men #51
no date
(no date)
*
Uncanny X-Men #52
no date
(no date)
*
Uncanny X-Men #53
no date
(no date)
reprinted in
*
Marvel Digital Comics
(bookend pages only)
no date
(no date)
*
Marvel Masterworks: X-Men HB #7
(bookend pages only)
2008, in collection
(2008*)
*
X-Men: Mutations TPB
1996, in collection
(1996*)