An alternate version of the character appeared in Books of Magick: Life During Wartime, written by Si Spencer and co-plotted by Neil Gaiman.
Spencer Tracy | Marks & Spencer | Spencer | Herbert Spencer | Wedding of Charles, Prince of Wales, and Lady Diana Spencer | Spencer Gulf | Jimmy Spencer | Spencer W. Kimball | Spencer Wells | Bud Spencer | Baldwin Spencer | Spencer Williams | Spencer P. Jones | Spencer Abraham | Jon Spencer Blues Explosion | Jesse Spencer | Charles Spencer, 9th Earl Spencer | Anne Spencer | Spencer Truman Olin | Spencer Perceval | Spencer House | Spencer G. Lucas | Spencer Gibb | Owen Spencer-Thomas | Nick Spencer | Liam Spencer | John Spencer-Churchill, 7th Duke of Marlborough | John Spencer | Spencer Roane | Spencer repeating rifle |