We'll get to Bill Maher in a second. First, if you want to read a book on the Flood story in the Bible get Irving Finkel's The Ark Before Noah: Decoding the Story of the Flood.
In a great review of it posted at Skeptic Ink Network, we read:
The Ark Before Noah, written by Irving Finkel, describes the author’s discovery and interpretation of what he calls the “Ark Tablet” – an early and relatively complete version of the Atrahasis story dating from 1900-1700 BCE that sheds new light on the biblical flood story and its Mesopotamian roots.






