John Wilker Books in Order
John Wilker has written 22 books, published between 2017 and 2026. The first book is The Adventures of Wil Calder (2017) and the newest is Welcome, Please Leave (2026). Publication order is the reading order below.
- Books
- 22
- Published
- 2017–2026
- Pages on record
- 304 in 1 of 22 books
John Wilker writes action-adventure science fiction, with 22 books published from 2017 to 2026. The Adventures of Wil Calder (2017) came first, and Big Ship, Lots of Guns and The Behemoth Job followed in 2018. Wilker's series are Space Rogues, Grand Human Empire, Rogue Enterprises, Expedition Inc and Invasive Species. Other titles include So This is Earth? and Stay Warm, Don't Die. Welcome, Please Leave (2026) is the newest.
Source: composed
How many John Wilker books are there?
John Wilker has 22 books, released between 2017 and 2026. They include 5 separate series.
John Wilker Books in Publication Order
The table lists all 22 John Wilker 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 November 2026.
- 12017–1/4
- 22018–1/4
- 32018–1/4
- 42018–1/4
- 52019–1/4
- 62019–1/4
- 72020–1/4
- 82020–1/4
- 92020–1/4
- 1020213041/4
- 112021–1/4
- 122021–1/4
- 132021–1/4
- 142021–1/4
- 152022–1/4
- 162022–1/4
- 172023–1/4
- 182023–1/4
- 192024–1/4
- 202024–1/4
- 212025–1/4
- 222026–1/4
John Wilker 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.
Space Rogues in order
11 booksGrand Human Empire in order
5 booksRogue Enterprises in order
3 booksExpedition Inc in order
2 booksInvasive Species in order
1 bookDo you have to read John Wilker books in order?
You only need to read John Wilker books in order within each series: the books listed here span 5 separate series, and each series has its own publication order.
Where to start with John Wilker
Start with The Adventures of Wil Calder (2017), the earliest published title.
What is the newest John Wilker book?
Welcome, Please Leave (2026) is the newest John Wilker book released so far.
Is there a new John Wilker book coming?
No next John Wilker book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.
John Wilker at a glance
- Still publishing
- John Wilker published a book as recently as 2026.
- Release pace
- John Wilker books have appeared more than one a year on average.
- Length
- 304 pages across the 1 of 22 books with a recorded length, a median of 304 pages each.
- Busiest decade
- Most John Wilker books, 16 of 22, were published in the 2020s.
When John Wilker books were published
Publication distribution by decade, showing when John Wilker titles appeared. 2020s was the most productive decade with 16 titles.
22 books total across 2 decades. Decade reflects the year each title was first catalogued.
What the John Wilker books are about
1 of the 22 John Wilker 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.
- Action & adventure 1 of 1 books
- Science fiction 1 of 1 books