The dog food caper
Joan Lexau
When his neighbor finds dog food in strange places all over his house, Willy Nilly asks Miss Happ, a witch, to help solve the mystery.

by Patricia Lauber (1998)
Discusses the truth behind such beliefs as "Cats can see in total darkness," "Cats have nine lives," and "A cat signals its feelings with its tail."
Joan Lexau
When his neighbor finds dog food in strange places all over his house, Willy Nilly asks Miss Happ, a witch, to help solve the mystery.
Christopher Golden
"Why would anyone want to tear out someone's heart?" That's the very real question facing college freshman Jenna Blake, and it has nothing to do with romance and heartbreak. A second grisly murder mystery is unfolding at Somerset University, and her job as a pathology assistant at the local hospital brings Jenna too close to the haunting crimes. Everyone has a theory on the nature of the killings, including Jenna's older half-brother, Pierce Logan, who's new in town and has some odd ideas about why someone would want to steal a human heart. Meanwhile, Jenna begins working on her own heart when she meets a fascinating older man. But there's little time for dating when the Thief of Hearts declares Somerset the perfect hunting ground -- and someone very close to Jenna is the prey.
Linwood Barclay
Seven years ago, Terry Archer and his family experienced a horrific ordeal that nearly cost them their lives. Today, the echoes of that night are still haunting them. Terry's wife is living separate from her husband and daughter. Terry is just trying to keep his family together. And the entire town is reeling from the senseless murder of a local retired couple. But when daughter, Grace, follows her delinquent boyfriend into a strange house, the Archers must do more than stay together. They must stay alive ...
Paula Morris
Laura Martin is on class trip to Rome when Mercury, a dark-eyed boy with wings on his heels, appears to give her a message, and Laura soon realizes that she is at the center of a brewing battle between the gods and goddesses and only she and her friends can unravel the mystery behind what is happening.