Book Series · 4 Books

Castle Glower Books

In order from Wednesdays in the Tower to Saturdays at Sea.

The Castle Glower series is a set of 4 chapter books by Jessica Day George, published between 2013 and 2017. Written for ages 8–12, most books run about 260 pages.

Wednesdays in the Tower
Thursdays with the Crown
Fridays with the Wizards
Saturdays at Sea
Wednesdays in the Tower
Where the story begins

First Book in the Series

Wednesdays in the Tower
Sale price
$958
Book #1 · Chapter Book · Ages 8–12 · 2013

Wednesdays in the Tower

A magical castle hides a mysterious egg. What secrets will it reveal?

256 pages· 51,034 words· Est. 7 hour read
$9.99Save 4%
Paperback
Summary: Princess Celie accepts her brother's dare to catch Castle Glower in the act of creating a new room. Inside, she discovers a giant egg, hinting at a magical creature. As Celie and her siblings delve deeper, they uncover more secrets the Castle is hiding. Can Celie care for the mysterious egg and unravel the Castle's mysteries before it's too late?
The complete set

Castle Glower Series

4 books · Published 2013–2017

Sale price
$958

Wednesdays in the Tower

Chapter Book · Ages 8–12 · 2013

A magical castle hides a mysterious egg. What secrets will it reveal?

Sale price
$958

Thursdays with the Crown

Chapter Book · Ages 8–11 · 2014

A young princess discovers a mysterious egg and bonds with the griffin that hatches from it, leading her on a journey to unravel the secrets of her kingdom's past and her own destiny.

Sale price
$858

Saturdays at Sea

Chapter Book · Ages 8–11 · 2017

A young princess and her family embark on a journey to find the last remaining unicorns.

Good to know

Common Questions

How many books are in the Castle Glower series?

There are 4 books in the Castle Glower series. It began with Wednesdays in the Tower in 2013, and the newest book, Saturdays at Sea, was published in 2017.

What ages are the Castle Glower books best for?

The series is best for ages 8–12, based on the age ranges of the individual books.

Which Castle Glower book is the longest?

Saturdays at Sea is the longest book in the series at 57,269 words (288 pages).

Which Castle Glower book is the shortest?

Thursdays with the Crown is the shortest at 48,923 words (240 pages).

The people

The Creative Behind the Books

The people who bring Castle Glower to life.

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