The Apocalypse, but make it fun, Good Omens by Terry Pratchett and Neil Gaiman
Good Omens, full details of Neil Gaiman's cameo and tribute to Terry Pratchett
Good Omens' Unites an Angel and a Demon for Judgment Day - The New York Times
Good Omens by Terry Pratchett and Neil Gaiman: Discussion and Review
Good Omens Book Review A Divine Collab of Terry Pratchett & Neil Gaiman?
Neil Gaiman promised a dying friend he'd carry 'Good Omens' forward - Los Angeles Times
Adapting Neil Gaiman, Terry Pratchett Novel 'Good Omens' Into Comedy Series – The Hollywood Reporter
The Quite Nice and Fairly Accurate Good Omens Script Book by Neil Gaiman
Good Omens: Neil Gaiman made a lovely promise to Terry Pratchett