In the seriesEdit
The copy was an old and battered paperback, folded and left behind in the hospital chapel on a janitor's cart for Harry Dresden to find. One page was marked by a dog-ear, on which a section of dialogue was underlined with pencil: "The burned hand teaches best".
A little while later, Sanya gives Dresden the sword Amoracchius in trust. Dresden grumbles about having to be guardian of yet another one of the Swords of the Cross. The copy of The Two Towers fell open to the inside cover. There were word written in flowing in handwriting: "The reward for work well done is more work."