Gerald M. Kilby Books in Order
Gerald M. Kilby has written 21 books, published between 2015 and 2026. The first book is Reaction / Chain Reaction (2015) and the newest is Shadow of Elysium (2026). Publication order is the reading order below.
- Books
- 21
- Published
- 2015–2026
- Pages on record
- 1,540 in 6 of 21 books
Gerald M. Kilby writes science fiction. Colony Mars is the longest sequence, Colony One Mars (2016) through Jezero City and Surface Tension, beside the Belt books, Moon Base Delta and the Reaction thrillers. Reaction (2015) opens a catalogue of 21 titles reaching Shadow of Elysium (2026). Kilby publishes about two titles a year and the catalogue is open.
How many Gerald M. Kilby books are there?
Gerald M. Kilby has 21 books, released between 2015 and 2026. They include 4 series and 1 title listed outside any series.
Gerald M. Kilby Books in Publication Order
The table lists all 21 Gerald M. Kilby 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.
- 12015–1/4
- 220162401/4
- 320162421/4
- 42016–1/4
- 520172761/4
- 620172521/4
- 720182581/4
- 82018–1/4
- 92018–1/4
- 1020192721/4
- 112020–1/4
- 122020–1/4
- 132020–1/4
- 142021–1/4
- 152021–1/4
- 162022–1/4
- 172022–1/4
- 182023–1/4
- 192023–1/4
- 20Brain Gain2024 · confirmed 1/42024–1/4
- 212026–1/4
Gerald M. Kilby books grouped by series
Each title below is a row in the publication-order table above. None of these groups has a reading-order page of its own on this site.
Colony Mars in order
9 booksBelt in order
6 booksMoon Base Delta in order
3 booksReaction in order
2 booksStandalone books
1 book1 Gerald M. Kilby title here is not listed as part of any series.
Do you have to read Gerald M. Kilby books in order?
You only need to read Gerald M. Kilby books in order within each series: the books listed here span 4 separate series, and each series has its own publication order.
Where to start with Gerald M. Kilby
Start with Reaction / Chain Reaction (2015), the earliest published title.
What is the newest Gerald M. Kilby book?
Shadow of Elysium (2026) is the newest Gerald M. Kilby book released so far.
Is there a new Gerald M. Kilby book coming?
No next Gerald M. Kilby book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.
Gerald M. Kilby at a glance
- Still publishing
- Gerald M. Kilby published a book as recently as 2026.
- Release pace
- Gerald M. Kilby books have appeared more than one a year on average.
- Length
- 1,540 pages across the 6 of 21 books with a recorded length, a median of 255 pages each.
- Busiest decade
- Most Gerald M. Kilby books, 11 of 21, were published in the 2020s.