Callahan Billionaires Books in Order
FAQ
How many books are in the Callahan Billionaires series?
3 books
When will the next book in the series be released?
No new book in the series is currently scheduled. The latest book, By His Play, was published in February 2025.
When was the most recent book released?
By His Play was published in February 2025.
What was the first book in the series?
The first book in the series is By His Vow, published in April 2024.
What genre is the Callahan Billionaires series?
The series primarily falls into the Contemporary Romance genre.
Is the Callahan Billionaires series finished?
The series does not currently have a new book scheduled.
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