spell books are items that when put inside of the spell wand, activates a certain ability when used.
book of wind
when put inside of the spell wand, launches you up when using the spell wand
book of fire
when put inside of the spell wand, puts lava on the ground and gives you fire resistance when using the spell wand, after 3 seconds the latest lava you placed and the effect disappear's
book of protection
when put inside of the spell wand, makes you invincible for 5 minutes when using the spell wand
book of fangs
when put inside of the spell wand, launches a row of fangs in the direction the player is looking at when using the spell wand
book of explosions
when put inside of the spell wand, summons an explosion in the direction the player is looking at when using the spell wand