Another Kinda Time

Mick Swain met some entities who sometimes claimed to be time travellers, sometimes that they were characters from a book he would write in the future. He used fiction and his diaries to attempt to work out what this encounter really involved - and whether writing the book would free trapped time travellers, grant the characters a life of sorts - or if it was some kind of madness, a meeting with ultraterrestrial tricksters or a confrontation with his own psyche.