This Audiobook Will Send You to Sleep runs to eight hours and forty minutes, read by Bruce Alexander, whose measured delivery is the whole engine of the joke. The reading never rushes, never signals the gag, and lets the material do its slow work. Listeners who have scored it have been generous, which suggests the effect lands exactly as intended.
There is no complicated route in. Put it on late, expect to lose the thread somewhere in the middle, and count that as success rather than failure. Whatever is currently catalogued under this name is gathered below.