Summer O’Toole Books in Order

How many Summer O’Toole books are there?

Summer O’Toole has 12 books, released between 2021 and 2025. They include 2 separate series.

Summer O’Toole Books in Publication Order

The table lists all 12 Summer O’Toole books in the order they were published, with the release year and how many independent book listings confirm each title. Catalogue data as of September 2026.

Summer O’Toole books grouped by series

Each title below is a row in the publication-order table above. None of these groups has a reading-order page of its own on this site.

Do you have to read Summer O’Toole books in order?

You only need to read Summer O’Toole books in order within each series: the books listed here span 2 separate series, and each series has its own publication order.

Where to start with Summer O’Toole

Start with Stolen at Sea (2021), the earliest published title.

What is the newest Summer O’Toole book?

Unwrap Me (2025) is the newest Summer O’Toole book released so far.

Is there a new Summer O’Toole book coming?

No next Summer O’Toole book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.

Summer O’Toole at a glance

Still publishing

Summer O’Toole published a book as recently as 2025.

Release pace

Summer O’Toole books have appeared more than one a year on average.

Busiest decade

Most Summer O’Toole books, 12 of 12, were published in the 2020s.