rick clapped a hand on jake 's shoulder in greeting . he finished off his beer and cleared his throat . i had no ability to fight this monster . her eyes closed , and her head hanging like a leaf about to fall . i was not sure , even now , what i had done , when i had summoned his demons and fought them single-handed , in the dark of his mind ; there is very little difference between medicine and magic , when it comes to some kinds of healing . 