
Part of Series
Rose Rita Pottinger is dreading summer. With her best friend, Lewis Barnavelt, away at Boy Scout camp, vacation threatens to be altogether boring. But when Mrs. Zimmermann, Lewis' next door neighbor and a genuine witch, receives a strange deathbed letter from an eccentric uncle, unexpected things start to happen. Rose Rita and Mrs. Zimmermann set off on a trip to discover the meaning of the letter. A ransacked farmhouse, a missing ring, shadowy figures appearing in the night, and mysterious magic symbols are just the beginning as they are gradually drawn into a terrifying world of occult mysteries, where Mrs. Zimmermann's failing powers can't help them.
Author

John Bellairs (1938–1991) was an American novelist working primarily in the Gothic genre. He is best-known for the children's classic The House with a Clock in its Walls 1973) and for the pathbreaking fantasy novel The Face in the Frost (1969). Bellairs held a bachelor's degree from Notre Dame University and a master's in English from the University of Chicago. He combined writing and teaching from 1963 to 1971, including a year at Shimer College that coincided with that school's storied Grotesque Internecine Struggle. After 1971, he took up writing as his full-time work. (from Shimer College Wiki)