Moore is friends with writers Brian Catling and Iain Sinclair and they seem to influence different aspects of his writing. Brain Catling writes some incredible fantasy novels (e.g. The Vorrh trilogy and the recent Hollow) and Iain Sinclair writes psychogeography. Moore even wrote the introduction for Catling's first Vorrh book and Sinclair's White Chappell, Scarlet Tracings.