A cover version of John Lennon's hit, with vocals by Gilbert Gottfried.
A text-adventure game made for Beware of the Leopard
A slow, acoustic cover of the 80s hit by Midge Ure, released under the name Barnard Star.
A novelty Christmas record with a serious purpose
A darkly comic animation by Tom Clabon, in which Mark plays a depressed tube of toothpaste
A collaborative list-building podcast.
A one-mic podcast in which Mark researches a topic for 45 minutes, then delivers a 15 minute, semi-improvised lecture
A children's book written for Mark's youngest Nephew
A children's book written for Mark's eldest Nephew