Redstone Book

The Redstone Book known by default as Redstone: Volume 1 is book added by BiblioCraft. This book when placed in a bookcase emits redstone signal. The strength of the redstone signal is determined by which slot you place it in on the shelf. Top left slot is emits no signal and the bottom right slot a level 15 signal; all the other slots emit signals between those two (1-14). If you don't like the default name of the book it can be changed in an anvil.