The Alden children hunt for their late grandmother's necklace that has been missing for years.

Nate and his dog Sludge are determined to find the recipe for his mother's monster cookies.

Even a deep snow the week before Christmas can't keep Nate the Great and his dog Sludge from finding the special card sent to Annie's dog Fang by his mother.

When Grandfather rents two cabooses, Benny Alden and his family embark on an exciting adventure.

Fifth-grade sleuth Cam Jansen uses her photographic memory to catch a thief during a department store sale.

When they help out at a guide dog training school, the Alden children meet several people who seem obsessed with a particular dog named Ginger.

On Green Day at her school, Cam and her classmates discuss ways to protect the environment, but when money collected for the the school's new skylights disappears, Cam uses her photographic memory to solve the mystery.

Molly Mavity and Pepper Yusef are dealing with their own personal tragedies when they are tasked by an anonymous person with solving the decades-old murder of Ava Dryman, an East German teenager whose diary was published after her death.

Light Yagami is an ace student with great prospects--and he's bored out of his mind. But all that changes when he finds the Death Note, a notebook dropped by a rogue Shinigami (death god). Any human whose name is written in the notebook dies, and now Light has vowed to use the power of the Death Note to rid the world of evil. Will Light's noble goal succeed, or will the Death Note turn him into the very thing he fights against?