A Galaxy Unknown Books in Order

A Galaxy Unknown by Thomas DePrima contains 12 books, published between 2008 and 2018. The first book is A Galaxy Unknown (2008) and the newest is The Invasion Begins (2018). Publication order is the reading order below.

Books
12
Published
2008–2018
Pages on record
3,618 in 10 of 12 books
Reading time
60–90 hours

Reading time is an estimate, not a recorded figure: 3,618 pages at 300 words a page, read at 200300 words a minute, covering the 10 of 12 titles with a page count on record.

A Galaxy Unknown is a space opera series by Thomas DePrima. The 12 books run from A Galaxy Unknown (2008) to The Invasion Begins (2018). Milor!, The Clones of Mawcett, Valor at Vauzlee and Trader Vyx all date from 2010, and Castle Vroman, Return to Dakistee, Retreat And Adapt and Azula Carver come later. The median book runs to 354 pages, and the series is recorded as likely complete.

How many A Galaxy Unknown books are there?

A Galaxy Unknown has 12 books, released between 2008 and 2018.

A Galaxy Unknown Books in Publication Order

The table lists all 12 A Galaxy Unknown books in the order they were published, with the release year, the page count where one is on record, and how many independent book listings confirm each title. Catalogue data as of September 2026.

  1. 1
    A Galaxy Unknown2008 · 426 pages · confirmed 2/4
    2008426
  2. 2
    Milor!2010 · confirmed 2/4
    2010
  3. 3
    The Clones of Mawcett2010 · 438 pages · confirmed 2/4
    2010438
  4. 4
    Valor at Vauzlee2010 · 342 pages · confirmed 2/4
    2010342
  5. 5
    Trader Vyx2010 · 366 pages · confirmed 2/4
    2010366
  6. 6
    Castle Vroman2011 · 346 pages · confirmed 2/4
    2011346
  7. 7
    Against All Odds2011 · 308 pages · confirmed 2/4
    2011308
  8. 8
    Return to Dakistee2011 · 328 pages · confirmed 2/4
    2011328
  9. 9
    Retreat And Adapt2013 · confirmed 2/4
    2013
  10. 10
    Azula Carver2015 · 356 pages · confirmed 2/4
    2015356
  11. 11
    Changing of the Guard2017 · 354 pages · confirmed 2/4
    2017354
  12. 12
    The Invasion Begins2018 · 354 pages · confirmed 2/4
    2018354

Is there a chronological order for A Galaxy Unknown?

No separate chronological order is on record for A Galaxy Unknown, because none of the book listings this catalogue draws on publishes one; the publication order above is the only order given.

Do you have to read A Galaxy Unknown books in order?

You should read the A Galaxy Unknown books in publication order, the order of the numbered table above. The catalogue does not record whether each A Galaxy Unknown book also stands alone.

Where to start with A Galaxy Unknown

Start with A Galaxy Unknown (2008), the earliest published title.

What is the newest A Galaxy Unknown book?

The Invasion Begins (2018) is the newest A Galaxy Unknown book released so far.

Is there a new A Galaxy Unknown book coming?

No next A Galaxy Unknown book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.

A Galaxy Unknown at a glance

No recent titles
The newest A Galaxy Unknown title on record dates from 2018, 8 years ago. No later title is catalogued.
Release pace
A Galaxy Unknown books have appeared about one a year on average.
Length
3,618 pages across the 10 of 12 books with a recorded length, a median of 354 pages each.
Busiest decade
Most A Galaxy Unknown books, 11 of 12, were published in the 2010s.

What the A Galaxy Unknown books are about

1 of the 12 A Galaxy Unknown books carry subject tags in Open Library's catalogue. No subject is tagged on more than one of them, so each one below describes a single book. The subjects are cataloguers’ headings, not a plot summary.

More books by Thomas DePrima

The author page linked below lists every book in publication order.

Characters in the A Galaxy Unknown books

The character linked below has its own reading-order page.