Book Series · 2 Books

Opal Watson Books

In order from A Case Most Fowl to Opal Watson, Private Eye.

The Opal Watson series is a set of 2 chapter books by Brittany J. Thurman, published between 2025 and 2026. Written for ages 8–12, most books run about 220 pages.

Where the story begins

First Book in the Series

Sale price

$1797

Book #2 · Chapter Book · Ages 8–12 · 2026

A Case Most Fowl

By Brittany J. Thurman

A missing bird leads to family secrets and hidden histories. Can young detectives solve the mysteries?

208 pages

$18.99Save 5%

Hardcover

In reading order

Opal Watson Series

2 books · Published 2025–2026

#2 in Series

Sale price

$1797

A Case Most Fowl

Chapter Book · Ages 8–12 · 2026

A missing bird leads to family secrets and hidden histories. Can young detectives solve the mysteries?

Series

Sale price

$1797

Opal Watson, Private Eye

Chapter Book · Ages 8–12 · 2025

A young detective faces her toughest case yet: saving her home from mysterious disturbances and developers' plans.

Good to know

Common Questions

How many books are in the Opal Watson series?

There are 2 books in the Opal Watson series. It began with Opal Watson, Private Eye in 2025, and the newest book, A Case Most Fowl, was published in 2026.