Hi Sleepy,
I haven't read Rohl's books, but did enjoy "Middle Eastern Mythology" (from the library) and some books on Sumerians, etc.
Some salient points for me were that the Sumerians were the 1st ones with writing and predated the Hebrews by centuries. They were the FIRST ones with the stories of a great flood (they lived in the Mesopatamian Valley), a woman and a rib, a serpent in a paradise, a king (Sargon) in a basket in the river as a babe.
Also, interesting is the Bible says Abraham was from Ur (a chief city-state of Sumer), so it seems logical he could have brought those tales with him.
Joseph Campbell (authored several books on the Power of Myth) stated that the peoples before the Hebrews were farmers in the Egypt-Mesopatamia area and worshipped goddesses. They were not nomadic nor agressively warlike. Settled and peaceable.
However, the herders were nomadic and very agressively warlike. They worshipped gods. The Hebrews, he said, were notable for having only one god, Yahweh, who was VERY warlike and so were his worshippers. They were the only ones who got rid of all the goddesses.
Another fascinating character is Ahknaton of Egypt. Many people have linked him to the time of Moses' being at the palace. He was the only king of Egypt who was a MONOTHEIST. Some feel HE was the inspiration for Moses and his one god.
Next on my list is a fairly well-known book recommended, "The Golden Bough" which ties together a lot of the similarities of the Hebrews' religion and the other ancient peoples.
Happy reading to you--there's a lot out there!
Pat