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Boxcar Children Great Adventure Books in Order

Boxcar Children Great Adventure is a 5-book series by Gertrude Chandler Warner for ages 5–8, at a grades 4–5 reading level, with gentle to mild content (HootRated intensity 1–2 out of 5).

Books
5
By publication date
Reading level
Grades 4–5
Average grade level 4.5
Recommended ages
Ages 5–8
From HootRated age ratings
Content intensity
Gentle to mild
HootRated 1–2 out of 5 · avg 1.8

Boxcar Children Great Adventure Reading Order

Series numbers aren't available for most Boxcar Children Great Adventure books, so they're listed by publication date (oldest first).

# Title Reading Level Ages Content
1 Clue in the Papyrus Scroll
2017
Level 4-5 5-8 Mild
2 Detour of the Elephants
2017
Level 4-5 5-8 Mild
3 Journey on a Runaway Train
2017
Level 4-5 5-8 Mild
4 The Khipu and the Final Key
2017
Level 4-5 5-8 Mild
5 The Shackleton Sabotage
2017
Level 4-5 5-8 Gentle

Content Intensity Across the Series

Consistent

Content stays at a steady intensity level throughout the series.

1
2
3
4
5
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. Boxcar Children Great Adventure (5 books by Gertrude Chandler Warner) lands at a grades 4–5 reading level, with average content intensity 1.8/5. 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 Boxcar Children Great Adventure Books

Similar reading level, content intensity and themes.

Questions about the Boxcar Children Great Adventure series

What reading level is the Boxcar Children Great Adventure series?
Boxcar Children Great Adventure books are at a grades 4–5 reading level (average grade level 4.5), and HootRated recommends the series for ages 5–8. There are 5 books in the series.
What order should I read the Boxcar Children Great Adventure books?
Series numbers aren't available for most Boxcar Children Great Adventure books, so HootRated lists them by publication date: Clue in the Papyrus Scroll (2017); Detour of the Elephants (2017); Journey on a Runaway Train (2017); The Khipu and the Final Key (2017); The Shackleton Sabotage (2017).
What age is the Boxcar Children Great Adventure series appropriate for?
HootRated recommends Boxcar Children Great Adventure for ages 5–8. Content is gentle to mild (HootRated intensity 1–2 out of 5). Intensity stays consistent across the series, so a reader who can handle the first book can generally handle the rest.