Book Series · 3 Books

Mysteries of Trash and Treasure Books

In order from The Ghostly Photos to The Secret Letters.

The Mysteries of Trash and Treasure series is a set of 3 chapter books by Margaret Peterson Haddix, published between 2022 and 2024. Written for ages 8–12, most books run about 370 pages.

Where the story begins

First Book in the Series

Sale price

$1899

Book #2 · Chapter Book · Ages 8–12 · 2023

The Ghostly Photos

By Margaret Peterson Haddix

Two friends uncover ghostly photos linked to a 1930s mystery.

336 pages· 63,747 words· Est. 9 hour read

$19.99Save 5%

Hardcover

In reading order

Mysteries of Trash and Treasure Series

3 books · Published 2022–2024

#2 in Series

Sale price

$1899

The Ghostly Photos

Chapter Book · Ages 8–12 · 2023

Two friends uncover ghostly photos linked to a 1930s mystery.

#3 in Series

Sale price

$1899

The Stolen Key

Chapter Book · Ages 8–12 · 2024

A mysterious key leads Colin to uncover hidden truths about his father, risking danger and unraveling secrets.

Series

Sale price

$1899

The Secret Letters

Chapter Book · Ages 8–12 · 2022

Rival kids uncover hidden letters revealing past secrets that could unite or divide them.

Good to know

Common Questions

How many books are in the Mysteries of Trash and Treasure series?

There are 3 books in the Mysteries of Trash and Treasure series. It began with The Ghostly Photos in 2023, and the newest book, The Secret Letters, was published in 2022.