Rim the windows and doors in wolf's blood, spreading it thick with a wide paintbrush, and let it dry under a new moon.
Crush together the shells from 2 black beetles and the petals of a dried red Dianthus. Place the mixture on a page of a fashion magazine, and fold it into a small envelope. Burn it and collect the ashes.
Spread the ashes under the bed and turn the bed away from any windows.
*This spell will not effectively bind fairies, naiads, or fox spirits.