Dr. Jekyll and Mr. Dog (Adventures of Wishbone (Turtleback))

Nancy Butcher

Dr. Jekyll and Mr. Dog (Adventures of Wishbone (Turtleback))

Age Rating, Reading Level & Content Guide

by Nancy Butcher

Illustrated by Jane McCreary

Reading Level 4-5 9LP Ages 9-12 Balanced Read

The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

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About This Book

What if your friendly neighborhood dog suddenly acted like a mysterious stranger? Imagine Wishbone sniffing out clues in foggy, old London, chasing a shadowy figure with a secret that could change everything. Can he solve the mystery before the darkness takes over?

Themes

AdventureAnimals - DogsMystery

Quick Assessment

This middle-grade fiction book reimagines Robert Louis Stevenson's classic tale with Wishbone the dog as the clever detective. Set in 19th-century London, it offers engaging action and adventure suitable for ages 9 to 12, with no intense or inappropriate content. Parents can expect a fun, age-appropriate mystery that encourages critical thinking and curiosity.

Why we rated Dr. Jekyll and Mr. Dog (Adventures of Wishbone (Turtleback)) 9LP

Dr. Jekyll and Mr. Dog (Adventures of Wishbone (Turtleback)) is written at a Level 4-5 reading level across 143 pages. Strong independent readers around grade 5.5 can typically handle this book on their own; with parent or teacher support, Dr. Jekyll and Mr. Dog (Adventures of Wishbone (Turtleback)) works for readers up to grade 6.5.

We rate Dr. Jekyll and Mr. Dog (Adventures of Wishbone (Turtleback)) as 9LP ("Light — Physical") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.

Specific content flags noted by reviewers: Mild Peril.

Thematically, Dr. Jekyll and Mr. Dog (Adventures of Wishbone (Turtleback)) explores adventure, animals - dogs, and mystery — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
✓ Kids drawn to stories about adventure, animals - dogs, mystery.

Maybe not for

! Readers looking for something heavier — this is a gentle, low-stakes story by design.

For Parents

Content Intensity

9LP — Light — Physical

Emotional

Clear

Physical

Light ←

Social

Clear

Thematic

Clear

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Mild Peril

Data confidence: standard

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Hook Factor

3/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level

Emotional Weight

Theme Richness

World Scope

Data Confidence

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