Vanish Object

The caster causes one object no larger that 1 cubic foot to vanish into an extradimensional pocket accessible only by the caster.  The object remains in that space until the caster recalls the object, or until the caster attempts to place another object within that space.  Only one object may occupy the extradimensional space at any given time and attempting to add another object will result in the first object being recalled.

This spell is particularly handy for wizards seeking to protect their spellbooks from damage.