Gertrude Chandler Warner

The Alden children are visiting Aunt Jane when a nearby house burns down. Their friend Mike is blamed for starting the fire! Can the Aldens help find the real criminal? -- Amazon.

Renting a lighthouse is unusual, but even more so is an unfriendly boy's peculiar behavior.

The Aldens, while testing the latest version of their favorite computer game, are surprised to find messages directed specifically at them.

The Aldens are excited to be playing in their summer soccer league, until someone begins sabotaging the teams.

The Boxcar Children are hiking up a mountain when a rockslide reveals a cave with a big secret! Adapted from Gertrude Chandler Warner's story of the same name, this early reader allows children to start reading with a Boxcar Children classic. --Amazon.

The Boxcar children investigate when ice cream and other items start disappearing from their favorite ice cream parlor.

The Aldens investigate when exotic and endangered animals begin to disappear from the zoo where their new friend Lindsey works.

Someone is trying to put Aunt Jane's motel out of business, but the Alden children aren't going to let that happen.

A young Canadian visitor helps the Alden family solve a mystery involving a lost coin collection.

While sightseeing in San Francisco, the Boxcar children uncover a mystery involving fishing boats and sabotage.