The book is the wild symbol and it will substitute for all of the other symbols to help and form winning combinations. The book can appear in two versions, the Day Book and the Night Book, and each appears in its respective game mode.
The book is also the scatter symbol.
When you begin playing, the game will be in Day Mode. However, on any spin, the Night Mode may be triggered at random. During Night Mode, all spins are free and it will remain in Night Mode for at least three spins.
In Day Mode, when three or more Day Book symbols appear anywhere on the reels, the Free Games feature is triggered. You win ten free spins and before they begin, one symbols is chosen to be the special expanding symbol. When it lands, it will fill the entire reel to help you form more wins. Furthermore, the free spins can be retriggered indefinitely.
In Night Mode, landing two or three Night Book scatter symbols anywhere on the reels triggers the Night Free Games and award 5 or 10 free spins respectively. As with the Day Mode feature, a symbol is chosen at random to become an expanding symbol and it is possible to retrigger the free spins indefinitely.
Jane Jones herself offers the top payout of 4000x when five land along a payline. The wild symbol offers payouts of up to 2000x, the Buddhist monk can payout up to 1600x, and the remaining two high value symbols can both payout up to 600x. A and K can both payout up to 120x, while Q, J and 10 can all payout up to 80x.