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Star Trek: Deep Space Nine Books in Order

Star Trek: Deep Space Nine is a 2-book series by Diana G. Gallagher for ages 9–12, at a grades 5–6 reading level, with mild to moderate content (HootRated intensity 2–3 out of 5).

Books
2
In series order
Reading level
Grades 5–6
Average grade level 5.6
Recommended ages
Ages 9–12
From HootRated age ratings
Content intensity
Mild to moderate
HootRated 2–3 out of 5 · avg 2.5

Star Trek: Deep Space Nine Reading Order

All 2 Star Trek: Deep Space Nine books, numbered in series order; books without a confirmed series number follow, by publication date.

# Title Reading Level Ages Content
6 Honor Bound: Day of Honor Book 6
1997
Level 6-7 9-12 Mild
Also in the series (no confirmed series number)
— Arcade
1995
Level 5 9-12 Moderate

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
First book Latest book

Series books grow with readers — but that's also the trap. Most series start at one reading level and one content intensity and drift upward over the course of the run. Star Trek: Deep Space Nine (2 books by Diana G. Gallagher) lands at a grades 5–6 reading level, with average content intensity 2.5/5. Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.

The reading-order table above lists every book with per-volume reading level, age and intensity ratings so you can spot any escalation before it catches your reader off guard. For a deeper dive into how we score text difficulty vs. emotional weight separately — and why series readers especially benefit from that split — see our methodology page.

All Star Trek: Deep Space Nine Books

Honor Bound: Day of Honor Book 6

Diana G. Gallagher

Cover of Honor Bound: Day of Honor Book 6

Honor Bound: Day of Honor Book 6

Diana G. Gallagher

Level 6-7

Arcade

Diana G. Gallagher

Cover of Arcade

Arcade

Diana G. Gallagher

Level 5

Similar reading level, content intensity and themes.

Questions about the Star Trek: Deep Space Nine series

What reading level is the Star Trek: Deep Space Nine series?
Star Trek: Deep Space Nine books are at a grades 5–6 reading level (average grade level 5.6), and HootRated recommends the series for ages 9–12. There are 2 books in the series.
What order should I read the Star Trek: Deep Space Nine books?
Read the Star Trek: Deep Space Nine books in series order: Book 6: Honor Bound: Day of Honor Book 6; Arcade (1995). 1 more book has no confirmed series number and is listed after the numbered books by publication date.
What age is the Star Trek: Deep Space Nine series appropriate for?
HootRated recommends Star Trek: Deep Space Nine for ages 9–12. Content is mild to moderate (HootRated intensity 2–3 out of 5). Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.