FictionDB
Unknown Threat

  • # of Titles:
    3 main books + 4 short stories
  • First Book:
    Unknown Threat (March 2021)
  • Latest Book:
    Under Fire (Book 3) (March 2023)
  • Genres:
    Romantic Suspense
  • Series Rating:
  • Connect:
  • Share:
What's New?

Join the FictionDB email list to get access to the latest news and exclusive content.

The Defend and Protect Books in Order (7 Books)

Order Book Date Rating
0.5 5
1 5
2 4.5
2.5 5
2.5 (ss) 5
2.75 5
3 5

Books in this series fall into the following genres

Click on any of the links above to see more series and books in these genres.

Frequently Asked Questions (FAQ)

There are 7 books in the Defend and Protect series. The series includes 3 novels and 4 short stories/novellas.

The Defend and Protect series does not have a new book coming out soon. The latest book, Under Fire (Book 3), was published in March 2023.

The first book in the Defend and Protect series, Unknown Threat, was published in March 2021.

The Defend and Protect series primarily falls into the Romantic Suspense genre.

Top Series in Romantic Suspense

No ads, please...
$25 / year

FictionDB Premium Membership

Subscribe