...three years, 14 books and a short story:
The Unadulterated Cat (1989)
Pyramids (Gollancz, 1989 June)
Guards! Guards! (Gollancz, 1989 Aug)
Good Omens (1990 May 1)
Eric (Gollancz, 1990 Aug)
Moving Pictures (Gollancz, 1990) (probably Sept)
Diggers (1990)
Wings (1990)
Reaper Man (Gollancz, 1991...