"When his best friend Abraham is reported missing, Ali Cross sets out to find him, but he soon learns that being a kid sleuth isn't easy and clues aren't always what they seem"--Provided by publisher.

"The Aldens spend the summer on their aunt's ranch! The ranch is a beautiful place, but it's also the source of trouble between Aunt Jane and Grandfather. As the Boxcar Children explore the land, they make an amazing discovery. Will it help mend Aunt Jane and Grandfather's relationship?"--Publisher's description.

When hackers target locations all over London, Kat leads the City Spies in testing security for the British Museum where a secret message leads them to Egypt and the ancient City of the Dead.

Nine-year-old Shelby Holmes, the best detective in her Harlem neighborhood, and her new easy-going friend from downstairs, eleven-year-old John Watson, become partners in a dog-napping case.

The #1 bestselling kid detective is back! Mysteries, crime-solving, homeroom--all in a day's work for Ali Cross. Ali Cross has always looked up to his father, the famous detective Alex Cross. And after helping to solve two big cases, Ali knows he has what it takes to follow in his father's footsteps. Eager to keep solving crimes, Ali and his friends hack into police calls and go to crime scenes to watch the detectives at work--and try to crack the...

"The Boxcar Children are helping at a pizzeria, but it seems that someone is trying to shut it down. Can they find out who is causing trouble? Adapted from Gertrude Chandler Warner's story of the same name, this early reader allows children to start reading by themselves with a Boxcar Children classic."--Amazon.

When Cam Jansen, her father, and her friend Eric go to the library, Cam finds a mystery to read. But soon, she has a mystery to solve. Her father's shopping list has disappeared. Cam decides to use her amazing skills to investigate, and with a click, she puts her photographic memory into action. Where was the list seen last? And where can it possibly be?

Toby enters a contest that will determine the world's greatest detective and teams up with amateur sleuth Ivy to solve the mystery, but the pretend murder turns into a real one, and all of the participants become suspects.

When Omar's best friend Daniel messes up at school, Omar decides to take the blame to save him from getting in trouble - which makes him feel like a hero! With this taste of heroism, Omar takes the blame for a couple of small things other kids in the class have done - without realising that when something more serious happens, the signs will point to him since he's been so unusually troublesome. The teachers are SURE the culprit must be Omar. Can...

Randi Rhodes and her friends are heading back to Brooklyn to solve another mystery.