This mod only supports vanilla wood varieties: Oak, Birch, Spruce, and Jungle.
The Bookcase will also provide a Redstone signal if a Redstone Book is placed on the shelf. The power of the Redstone signal produced correlates directly with the location of the book on a scale of 0-15. Placing the Redstone Book in the upper-left corner of the shelf produces Redstone Signal 0 (off). Placing it in the second slot from the left of the upper shelf produces Redstone Signal strength 1. Third slot is Redstone signal strength 2, and so-forth. Placing the book on the bottom-right shelf produces the maximum Redstone signal strength of 15.