Baby Monkey, private eye, will investigate stolen jewels, missing pizzas, and other mysteries--if he can manage to figure out how to put his pants on.

When a special autographed basketball is stolen, Cam Jansen uses her photographic memory to identify the thief.

Fifth-grader Cam uses her photographic memory, with help from her friend Eric and his twin sisters, to solve the mystery of Poochie, a famous canine television star.

A fifth-grader uses her photographic memory, her mother, and her friend Eric to find a missing reel of a monster film they go to see.

When fifth-grader Cam notices that the prizes for the most difficult game at the school carnival are rapidly disappearing, she uses her amazing photographic memory to investigate.

Willow Feathers McBeaver, aka Detective Duck, and her pond animal pals investigate puzzling mysteries caused by human disruptions to their habitat.

When Cam and her father go to a talent show at the local senior center, Cam's help is needed to find out who stole a wedding cake from the delivery truck.

Using her photographic memory Cam Jansen joins Eric in solving the mystery of a Valentine's day robbery in a hospital waiting room.

On her return to her island home of Lahnt, Elodie discovers that Replica, a statue that prevents a volcano from erupting and destroying the island, has been stolen, and she must use her deductive skills to find the thieves and save the island.

Life in New Jersey seems boring to Nicky after spending the summer in Brooklyn with his Italian-American family, so when his father invites the relatives and Nicky's friend Tommy to their lavish home for a New Year's Eve party, Nicky is sure that adventures will follow.

When Hazel becomes the personal physician to Princess Charlotte, the sickly granddaughter of King George III, she is dragged into the glamor and romance of the British court, but she soon realizes malicious forces are at work in the monarchy, and she may be the only one capable of setting things right.

When a famous sculpture is stolen from the museum, two sets of twins team up to track down the thief.

Danny and Calvin decide to find out why their fourth-grade teacher, Mrs. Cakel, is suddenly behaving very strangely by not only failing to enforce her many rules, but by violating some herself.

Betty, Veronica, Cheryl, and the rest of the River Vixens are heading out of town for the weekend on a cheerleading retreat. So Archie, Jughead, and the rest of the guys decide to have a poker night at La Bonne Nuit. But a storm causes the power to go out, and the speakeasy goes into lockdown. When the lights come back on, all of the cash is gone. The thief has to be someone the guys know -- but who? A few hours away, the River Vixens are ready to enjoy a few days of nature and team bonding. But when they arrive at the cheerleading camp, there are two other feuding squads already there. The team from Stonewall Prep claims that the Greendale girls are the reason one of their teammates went missing two years ago. Betty and Veronica volunteer to investigate after creepy things start happening all over camp. And when one of the cheerleaders nearly drowns in the lake, B & V know they have to find out the truth before anyone else gets hurt -- or worse.

Piggins, the butler at the Reynard household, solves the mystery of the missing royal wedding band.

In 1862 Nevada Territory, after finding his foster parents murdered and scalped, twelve-year-old Pinky Pinkerton, son of a railroad detective and a Sioux Indian, inherits a valuable deed and must hide from dangerous Whittlin Walt and his gang of desperados.

Life in New Jersey seems boring to Nicky after spending the summer in Brooklyn with his Italian-American family, so when his father invites the relatives and Nicky's friend Tommy to their lavish home for a New Year's Eve party, Nicky is sure that adventures will follow.

Ten-year-old Alison and eight-year-old Jake discover that their nanny is working undercover to catch criminals.

It's 1953 and the Cold War is on. Communism threatens all that the United States stands for, and America needs every patriot to do their part. So when a Russian boarder moves into the home of twelve-year-old Jake McCauley, he's on high alert. What does the mysterious Mr. Shubin do with all that photography equipment? And why did he choose to live so close to the Air Force base? Jake's mother says that Mr. Shubin knew Jake's dad, who went missing in action during World War II. But Jake is skeptical; the facts just don't add up. And he's determined to discover the truth--no matter what he risks.