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Catgirls from Outer Space (Standalone) was the most recently released book by Jacob Holo, on November 20th, 2025.
Jacob Holo Stats: The highest rated book by Jacob Holo on Book Notification is The Gordion Protocol, the first novel in the Gordian Division series.
The most read book by Jacob Holo on Book Notification is The Gordion Protocol, the first novel in the Gordian Division series. The second most read book is The Valkyrie Protocol (Gordian Division #2).
Below is a complete list of Jacob Holo books in publication and chronological order, broken down by series. The most popular series by Jacob Holo is the Gordian Division Series.
Jacob Holo is the author of the Gordian Division series which currently consists of 6 novels. The Gordian Division series started in 2019 with the novel The Gordion Protocol. The most recently released novel in the Gordian Division series was Thermopylae Protocol which was released in 2024. There are no upcoming novels for the Gordian Division series.
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Home » Authors » Jacob Holo List of Books
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Written by Morgan Rice
Written by Evie Ellis
Written by Blake Pierce
Written by Lorelei M. Hart
Written by Cara Devlin
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