Tower of Shadows was a horror anthology published by Marvel Comics. The series lasted 9 issues (1-9) and became Creatures on the Loose starting with #10. The stories were generally hosted by either of the fictional characters Digger, a gravedigger; Headstone P. Gravely, in undertaker garb; or one of the artists or writers.

Tower of Shadows #1	Tower of Shadows #2	Tower of Shadows #3	Tower of Shadows #4
Tower of Shadows #5	Tower of Shadows #6	Tower of Shadows #7	Tower of Shadows #8
Tower of Shadows #9	Tower of Shadows Annual #1