First appearance of the second Ox (Dr. Karl Stragg) in And Men Shall Call Him Ox!, script by Stan Lee, pencils by John Romita, inks by Frank Giacoia; The Ox is convinced by his cellmate, Dr. Karl Stragg, that if the two can escape, the good doctor will make Ox smarter; Stragg double-crosses the Ox and switches bodies with the brute; DD tracks down the new and improved Ox only to defeat him permanently. 36 pgs. Cover price $0.12. Cover price $0.12.