What reading level is Indigo Blue?

Indigo Blue by Cathy Cassidy is at a Level 4-5 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Indigo Blue appropriate for?

Indigo Blue is recommended for Ages 9-12. HootRating: 9IE (Intense — Emotional).

What genre is Indigo Blue?

Indigo Blue is fiction — Children of single parents.

Does Indigo Blue have any content warnings?

Indigo Blue has a HootRating of 9IE (Intense — Emotional). 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 Indigo Blue?

Indigo Blue by Cathy Cassidy is 192 pages.

Indigo Blue

Cathy Cassidy

Indigo Blue

Age Rating, Reading Level & Content Guide

by Cathy Cassidy

Reading Level 4-5 9IE Ages 9-12 Matched

The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content has moderate intensity with some emotionally heavy themes.

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About This Book

The chilly scrape of biscuits crunching in a quiet, cold flat fills the air. Indie’s world has shifted from bright blue skies to shadows and secrets, as she tries to understand why her mum suddenly wants to run away. With every creak and whisper, Indie feels the weight of a hidden truth—and the hope that love can still shine through.

Themes

FamilyDomestic ViolenceLoveResilienceChildren's Fiction

Quick Assessment

Indigo Blue is a sensitive middle-grade novel exploring family dynamics and domestic violence through the eyes of Indie, a young girl whose mother suddenly uproots their life. Suitable for ages 9-12, it gently addresses complex emotions and the impact of family secrets while emphasizing love and resilience. Parents should note themes of domestic violence and family upheaval are depicted with care but may prompt important conversations.