Number 13 is a comic strip that appeared in the UK comic The Beano. It made its first appearance in issue 2333, dated 4 April 1987, and ran until the 1990s. It was drawn by John Geering. The strip featured the residents of the house of the same name, who were:

• Boris- The son, a vampire.
• Dad- Boris' father, also a vampire.
• Frankie- The butler, a Frankenstein like character.
• Mum- Boris' mother, also a vampire.
• Gran- Boris' grandma, a witch.
• Tiddles- One of their pets, a Smilodon (or Sabretooth Cat).
• Fiendish- Their other pet, a bat.

Other characters included Uncle Wolfie (a werewolf) and Frankie's pet brick, Sabre.