Aldebarian Alliance books in order

The Aldebarian Alliance series by Dianne Duvall is a sci-fi romance featuring human women and alien warriors, set in the same universe as the Immortal Guardians.

Reading order

# Title Published Author Buy on Amazon
1 The Lasaran 2020 Dianne Duvall Buy
2 The Segonian 2021 Dianne Duvall Buy
3 The Purveli 2022 Dianne Duvall Buy
4 The Akseli 2022 Dianne Duvall Buy
5 The Rogue Akseli Cyborg 2024 Dianne Duvall Buy
6 The Renegade Akseli Cyborg 2024 Dianne Duvall Buy

The Aldebarian Alliance series by Dianne Duvall takes readers off-planet and into a sci-fi romance setting populated by alien warriors. The series began in 2020 with The Lasaran and follows human women who encounter powerful aliens from the Aldebarian star system. Each book pairs a different couple and blends action, humor, and romance.

Though the series works on its own, it shares a universe with Duvall’s long-running Immortal Guardians series. Fans of the earlier books will recognize crossover characters and references that tie the two series together. The Aldebarian Alliance has become a favorite among readers who enjoy both paranormal and sci-fi romance.

Frequently Asked Questions

How many books are in the Aldebarian Alliance series?

There are six books in the Aldebarian Alliance series, published between 2020 and 2024.

What is the first book in the Aldebarian Alliance series?

The first book in the Aldebarian Alliance series is The Lasaran, published in 2020.

How does the Aldebarian Alliance connect to the Immortal Guardians series?

The Aldebarian Alliance is a spinoff from the Immortal Guardians series, sharing the same fictional universe. Characters and events from the Immortal Guardians world carry over into the Aldebarian Alliance, though the new series focuses on alien warriors from the Aldebarian star system rather than Earth-bound immortals.

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