What reading level is The case of the crooked campaign?

The case of the crooked campaign by Lewis B. Montgomery is at a Level 3-4 reading level. Recommended for Lower Grades readers (Ages 5-8).

What age is The case of the crooked campaign appropriate for?

The case of the crooked campaign is recommended for Ages 5-8. HootRating: 8C (Clear).

What genre is The case of the crooked campaign?

The case of the crooked campaign is fiction — Juvenile Fiction. Part of the Milo & Jazz Mysteries series.

Does The case of the crooked campaign have any content warnings?

The case of the crooked campaign has a HootRating of 8C (Clear). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is The case of the crooked campaign?

The case of the crooked campaign by Lewis B. Montgomery is 114 pages (approximately 7,215 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

The case of the crooked campaign

Lewis B. Montgomery

The case of the crooked campaign

Age Rating, Reading Level & Content Guide

by Lewis B. Montgomery

Milo & Jazz Mysteries

Reading Level 3-4 8C Ages 5-8 Balanced Read Page-Turner

The text is written at a 3rd grade reading level, the subject matter is intended for younger children (ages 5–8), and the content is gentle with no concerning themes.

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About This Book

When Jazz runs for school president, she suddenly finds her best ideas mysteriously disappearing! Young detectives Milo and Jazz team up to uncover the sneaky culprit before the big election. Packed with fun puzzles and brain-teasing challenges, this story invites early readers to join the excitement of solving a thrilling school mystery.

Themes

Mystery FriendshipSchoolsSTEMAdventure

Quick Assessment

This is a Level 3-4 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 5-8.

Why we rated The case of the crooked campaign 8C

The case of the crooked campaign is written at a Level 3-4 reading level across 114 pages (approximately 7,215 words). Strong independent readers around grade 4.5 can typically handle this book on their own; with parent or teacher support, The case of the crooked campaign works for readers up to grade 5.5.

Read aloud, The case of the crooked campaign takes about 48 minutes, which fits within a single read-aloud session.

We rate The case of the crooked campaign as 8C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.

Thematically, The case of the crooked campaign explores mystery, friendship, schools, stem, and adventure — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 5-8 range — the maturity and attention span match the story's pacing.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about mystery, friendship, schools.
✓ Readers who fall hard for one book and want a long series to live in — there are 8 more books in the Milo & Jazz Mysteries series.