“Got sock? Foot cold.”

“He stared at Avery's socks and felt an odd sense of wonder. Socks were so normal. So mundane. How could someone who pulled on socks in the morning be a serial killer? Socks were not hard or dangerous. Socks were funny; foot mittens, that's what socks were. They made a knobbly hinge of your toes and became comical sock-puppets. Surely anyone who wore socks could not truly be a threat to him or anyone else?”

“She spoke under her breath to Nick. "Is there a reason he's only wearing one sock?" "He puked on his foot." "Oh." She turned back to Huxley. "Can we get you another sock? Maybe a blanket or something?”

“I left the house at around midnight and crept up the driveway to the road. I wore canvas sneakers, athletic socks, safari shorts, a tee-shirt, and had the bright purple knapsack containing Jim's cold, hard foot, a garden trowel, a box of candles and matches to light them, a library copy of The Egyptian Book of the Dead, and some fig bars for a snack.”

“My shoe is off. My foot is cold. I have a bird I like to hold.”

“Even on the most solemn occasions I got away without wearing socks and hid that lack of civilization in high boots”