The Dog-Gone Mystery (The Boxcar Children Mysteries)

The Amusement Park Mystery Graphic Novel (The Boxcar Children Graphic Novels)

The Green Toenails Gang (Olivia Sharp: Agent for Secrets)

The Case of the July 4th Jinx (Milo and Jazz Mysteries)

The Hayley Mysteries: The Missing Jewels (The Hayley Mysteries, 2)

The Detention Detectives

The Vanishing Game (The Hardy Boys Adventures Book 3)

Case Closed #3: Haunting at the Hotel

Four orphaned siblings make a home for themselves in an abandoned boxcar.

The Boxcar Children

The Aldens' neighbor, Lina, thinks there's treasure hidden in her attic, and she wants the Aldens to help her find it. Of course, the children are eager to help search — but it appears they aren't the only ones looking for the treasure. Can the Boxcar Children discover the treasure in the attic . . . before someone else finds it first?

Problem-Solving

Teamwork

Curiosity

The Finders Keepers Mystery (The Boxcar Children Mysteries #99)

Discover Your Child's Next Read

The Dog-Gone Mystery (The Boxcar Children Mysteries)

Gertrude Chandler Warner, 2009

The Amusement Park Mystery Graphic Novel (The Boxcar Children Graphic Novels)

Gertrude Chandler Warner, 1992

The Green Toenails Gang (Olivia Sharp: Agent for Secrets)

Marjorie Weinman Sharmat, 1991

The Case of the July 4th Jinx (Milo and Jazz Mysteries)

Amy Wummer, Lewis B. Montgomery, Mara Rockliff, 2010

The Hayley Mysteries: The Missing Jewels (The Hayley Mysteries, 2)

Hayley LeBlanc, 2022

The Detention Detectives

Lis Jardine, 2023

The Vanishing Game (The Hardy Boys Adventures Book 3)

Franklin W. Dixon, 2013

Case Closed #3: Haunting at the Hotel

Lauren Magaziner, 2020