📖 About Galactic Marines

Galactic Marines is a series universe written by Ian Douglas. The complete collection runs to 9 books across 3 series, published between 1998 and 2009.

The main series is Publication Order of Heritage Trilogy Books with 3 books. It opens with Semper Mars (1998) and currently runs to Europa Strike (2000).

Series included on this page:

🎯 Where to Start with Galactic Marines

New readers should begin with the first book of the main series in publication order: Semper Mars (1998), book 1 of Publication Order of Heritage Trilogy Books. Reading in publication order lets the world and characters develop the way the author intended, and it avoids spoilers that later books may contain.

Each of the 3 series on this page is expandable — click a series heading to see every title it contains, in order, with a direct link to buy the book on Amazon.

📚 Galactic Marines Books in Order

Publication Order of Heritage Trilogy Books
3 books
1
Semper Mars book cover1Semper Mars1998Buy on Amazon
Luna Marine book cover2Luna Marine1999Buy on Amazon
Europa Strike book cover3Europa Strike2000Buy on Amazon
Publication Order of The Legacy Trilogy Books
3 books
2
Star Corps book cover1Star Corps2003Buy on Amazon
Battlespace book cover2Battlespace2006Buy on Amazon
Star Marines book cover3Star Marines2007Buy on Amazon
Publication Order of Inheritance Trilogy Books
3 books
3
Star Strike book cover1Star Strike2008Buy on Amazon
Galactic Corps book cover2Galactic Corps2008Buy on Amazon
Semper Human book cover3Semper Human2009Buy on Amazon

❓ Frequently Asked Questions

How many Galactic Marines books are there?
There are 9 books in the Galactic Marines collection, organised into 3 series and published between 1998 and 2009.
What is the first Galactic Marines book?
The first book is Semper Mars, published in 1998.
What order should I read the Galactic Marines books in?
Most readers use publication order, which is the order the books were originally released. A chronological order is also provided on this page for readers who prefer to follow the internal timeline of the story.
Who wrote the Galactic Marines books?
The Galactic Marines books were written by Ian Douglas.
Is the Galactic Marines series finished?
The main series, Publication Order of Heritage Trilogy Books, has 3 books so far. The most recent title listed on this page gives the current end point of the series.
When did the Galactic Marines series start?
The earliest title in this collection was published in 1998, and the most recent in 2009.