Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch - Fiction

The world will end on a Saturday. Next Saturday, in fact. So the armies of Good and Evil are amassing, Atlantis is rising, frogs are falling, tempers are flaring. Everything appears to be going according to Divine Plan. Except a somewhat fussy angel and a fast-living demon are not actually looking forward to the coming Rapture.