detective and mystery fiction

Eric's Grandma Minnie and Grandpa Max keep hearing someone knock at their door, night and day, but find no one there, so Cam tries to solve the mystery using her amazing memory.

Thirteen-year-old Ben Ripley is assigned to protect the president from an assassination attempt in his first solo mission, but he may be in over his head.

"Expelled over the photo that was posted to his Twitter account, Will Foster, seventeen, is determined to find out who took the picture and why he and three other students were targeted"--Provided by publisher.

When Kacey moves in with her estranged father and his new family, her new friend goes missing and Kacey finds herself at the center of the investigation.

Sherlock the police dog goes after a thief in the parking lot of the Hound Town Mall.

While searching for her friends at the Dino Festival, Clementine Wim runs into two people carrying what she thinks is the Tiled Lunch Counter (a famous painting) away from the Capitol City Art Museum, but when she checks the painting is still hanging in place--and before she can track down the thieves, and prove that the painting now in the museum is a forgery, she has to convince her friends that she was not imagining things.

"Kidnapped and taken to China, young Sherlock Holmes enjoys adventure on the high seas before encountering a puzzling case of three men bitten by the same poisonous snake in different parts of Shanghai. Includes historical notes"--Provided by publisher.

Two teenaged aspiring journalists who are dating solve a mystery at the 2012 Olympic Games, while one simultaneously competes for a gold medal in swimming.

Neil and his friend Larry travel in their new food truck to the Salsa Verde ranch in Arizona to participate in the legendary food-truck gathering, but when Neil discovers that the Verde ranch is in danger of foreclosure, the only hope for the ranch is a treasure map left behind by the very first Verde, a chef who discovered a mine while escaping from a murderous army colonel.

"Ivy Jensen escaped the Dark House--but the haunting memories of the friends she left behind remain. As the trail for the killer grows cold, it's up to Ivy to end the nightmare."--Provided by publisher.