Jump to ratings and reviews
Rate this book
Rate this book
As the Taran Empire teeters on the brink of all-out civil war, the TSS prepares to take decisive action. Jason and his family still hold hope for a swift resolution to the conflict, but they’re rapidly running out of options.

Meanwhile, the standoff with the Erebus and Gatekeepers comes to a head as the enemy’s master plans are revealed. But with political tensions high and the enemy’s true power still unknown, winning the impending war might come at the ultimate price.

Empire United is the fourth installment of the Taran Empire Saga set in the Cadicle Universe, perfect for fans of epic sci-fi featuring sprawling galactic empires, drama, intrigue, and psionic abilities. Read the exciting conclusion to this storyline!

413 pages, ebook

Published August 30, 2022

26 people are currently reading
14 people want to read

About the author

A.K. DuBoff

83 books128 followers
A.K. (Amy) DuBoff has always loved science fiction in all its forms, including books, movies, shows, and games. If it involves outer space, even better!

She is an award-winning and USA Today bestselling indie author specializing in space-based science fiction and fantasy. Dubbed the modern “Queen of Space Opera” by her readers, she is most known for her acclaimed Cadicle Universe. Amy’s short fiction has been published by NewCon Press, Seventh Seal Press, and in numerous indie publications.

When she's not writing, she enjoys travel, wine tasting, binge-watching TV series, and playing epic strategy board games.

Ratings & Reviews

What do you think?
Rate this book

Friends & Following

Create a free account to discover what your friends think of this book!

Community Reviews

5 stars
81 (69%)
4 stars
30 (25%)
3 stars
5 (4%)
2 stars
0 (0%)
1 star
0 (0%)
Displaying 1 - 5 of 5 reviews
Profile Image for Steve Buck.
21 reviews1 follower
August 30, 2022
Empire United is the 4th and final installment to the Taran Empire Saga. It is a fitting culmination to everything that has preceded it. A.K. DuBoff has created an entire galaxy’s worth of worlds, alliances, conflicts, adversaries, and memorable characters, and it all comes to a head in this finale.
It’s going to take every bit of effort from the combined forces of the Taran Empire to defeat the doomsday threat of the Coalition, Erebus, and Gatekeeper rogue members who have thus far managed to keep one step ahead of the TSS. It doesn’t help that they are dealing with High Dynasty treachery as well.
We also finally learn the history behind the uneasy truce that has allowed the Tarans to continue existing for the past 100,000 years.
Through incredible planning, selflessness, and sacrifice, the fate of the Tarans will be determined in this thrilling climax.
Whether you have followed the Cadicle Universe closely, as I have, or merely visited now and then, this exciting conclusion is not to be missed.
I highly recommend Empire United as a worthy conclusion to the story.
406 reviews1 follower
September 11, 2022
I Said it Before

If one continues to read a series beyond the second book, then that person is a narcissistic idiot. I've now read four and I'm used to good books, this author has consistently produced good reading. Nice stories have happy endings and some don't. If this cryptic wording encourages you to buy this book no.4, then, good.
3 reviews
July 27, 2025
Captivating!

Every book held my attention with new twists while remaining true to the characters and their family timeline. I loved the entire series and am looking forward to reading more by A K Duboff.
19 reviews
August 23, 2025
Fantastic ending!

This series is what all good writing should do you……make you forget to go to bed, spend every spare hour devouring the books. AK has done this in spades. I have not been this preoccupied since reading Heinlein while tripping through the halls of high school!
20 reviews
February 2, 2026
to much gushing love crap.

It’s an ok book and series not an Isaac Asimov but alright too much conversational Drag on and if It were my guess a Woman was writing it.
Displaying 1 - 5 of 5 reviews