Rigel Carson Books in Order
Explore Rigel Carson's books in order, with quick summaries, Guardian of Earth background, and clear guidance on where new readers should start.
Last updated: July 15, 2026
As an Amazon Associate, we earn from qualifying purchases (at no extra cost to you).
Rigel Carson books in publication order
3 books
G-1
by Maggie Toussaint
2015
In 2065, water shortages, plagues, and unrest push Earth toward collapse. Water scientist Dr. Zeke Landry and his android aide Forman investigate his uncle's disappearance while the murderous Chameleons hunt Zeke for a powerful keystone.
G-2
by Maggie Toussaint
2015
A fleet of apparently friendly aliens lands in 2065, and world leaders rush to welcome trade. Dr. Zeke Landry knows the Maleem are invaders, but he and android Forman must find proof before their gifts become tools of control.
G-3
by Maggie Toussaint
2016
After meteor showers scatter an unknown substance across Earth, ocean water begins to change and marine life is at risk. Dr. Zeke Landry and Forman race to understand the threat and stop a disaster that could remake life on the planet.
Where to start with Rigel Carson
For the complete Guardian of Earth story: G-1 → G-2 → G-3
For eco-thriller tension: G-1 → G-3
For alien-invasion suspense: G-2 → G-3
Rigel Carson sub-series and character series
Guardian Of Earth books in order
Explore this seriesAuthor bio
Rigel Carson is the science-fiction pen name of Maggie Toussaint, a Georgia writer whose work also ranges through cozy mysteries, paranormal mysteries, and romantic suspense. Under the Carson name, she turns her attention to a near-future Earth where environmental pressures, hidden power, and unexpected visitors can put the whole planet at risk.
Before fiction became her full-time focus, Toussaint worked as an aquatic toxicologist on contract to the U.S. Army. She later worked as a freelance reporter. Those jobs gave her a close view of research, environmental questions, and the practical work behind scientific projects, details that feed naturally into the problems faced by her characters.
Her move toward writing began during recovery from a skiing injury. With the books around the house already read, she picked up some checkout-lane novels and decided she could try writing one herself.
It wasn't an instant career. Toussaint has said that her first completed manuscripts did not meet publication standards, so she joined writing organizations and kept learning. About ten years later, she signed a romance contract, followed three months later by a mystery contract. Science fiction came later, through the Rigel Carson byline.
The three Carson novels, G-1, G-2, and G-3, make up the Guardian of Earth series. They follow scientist Dr. Zeke Landry and his android partner, Forman, as crises involving water, invading aliens, and a strange threat from meteor showers push them into a bigger role. The books mix mystery plotting with future technology and ecological stakes.
The science matters, but the people have plenty to do too.
As Maggie Toussaint, she has written the Dreamwalker paranormal mysteries, the Cleopatra Jones mysteries, the Mossy Bog romantic suspense novels, and other standalone stories. She also writes paranormal mysteries as Valona Jones. Across those books, readers will find small-town secrets, unusual investigations, families under pressure, and characters who have to keep going when a normal day turns very strange.
The Carson books put a different spin on those interests. They imagine Earth about fifty years ahead, with resources running thin, governments under strain, and the truth about life beyond the planet no longer easy to dismiss. Zeke is not a soldier or a chosen action hero at the start. He is a scientist pulled into problems that are larger and more dangerous than his research.
Toussaint lives in coastal Georgia and remains active in mystery-writing organizations. Her current work continues to move between mystery, suspense, romance, and the paranormal, while the Rigel Carson name remains her home for the Guardian of Earth adventures.
Edited by
Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.
Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.















Comments
Did we miss something? Have feedback?
Help us improve this page by sharing your thoughts