Bookworms rejoice. Open Book of Bob, a gripping Egyptian-themed video slot with 5 reels, 3 rows and 10 fixed paylines. Wins are generated every time you get 3 or more matching symbols on a pay line on a single spin. The Book symbol is both the scatter and the wild, substituting for any other symbol to complete a winning combination. 3, 4 or 5 Scatters give you 10, 15 or 30 Free Spins which can be retriggered.