Letters live at home when they're little. Then they join a word. A Knock at the Door is a collection of tales that reveal the personalities of the letters that make up our words, and the spellings that result. The five stories in this volume are: The Story of NIGHT The HALF-Trained L The QUIET Strangers PIGEON Panic The Beginning of BOUGH Fun to read or read aloud, A Knock at the Door appeals to both children and adults. Bedtime stories for little ones or a chapter book for older children.