Maggie Stiefvater said this quote
“ Grace: Outside, deep in the woods, I heard a long keening wail, and then another, as the wolves began to howl. More voices pitched in, some low and mournful, others high and short, an eerie and beautiful chorus. I knew my wolf's howl; his rich tone sang out above others as if begging me to hear it.My heart ached inside me, torn between wanting them to stop and wishing they would go on for ever. I imagined myself there among them in the golden woods, watching them tilt their heads back and howl underneath a sky of endless stars. I blinked a tear away, feeling foolish and miserable, but I didn't go to sleep until every wolf had fallen silent. ”