The author who won't let you down

[pippinandtog]

Which author's books would you buy unreservedly, knowing that you will definitely enjoy ?
My choice would be Deborah Moggach.

[KatsutheClockworkOctopus]

Jasper Fforde
Christopher Brookmyre
I've only read 2 Michael Bussi but I've liked them both.

[mostlyslowly]

Terry pratchett, Robert Rankin, Carl hiaasen, Lee child. Val mcdermid.