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Level 7 · Beach Island

The Green Door

The Puzzle Patrol series14 pages

The Green Door — children's book cover

In this Puzzle Patrol mystery, the corner house’s old blue door looks green overnight. Nobody saw a painter and there is no paint smell. Zoe, Marco, and Kiki investigate with help from their sleepy cat, Waffles. They find green dust on the doormat and garden wall. Zoe looks up and discovers pollen falling from a big tree. Dew helps the pollen stick, so the door looks green. A quick wash shows the

This is a Level 7 book on Beach Island: 13-page stories where the past tense begins to appear. It is a book to read together; audio narration is not included at the moment. In the app your child can read it, record their own voice and take a short quiz — earning up to three stars for their crow.

Included in Class Readers Premium. Selected books are free to try.

Four ways to enjoy this story

Read

Every word ready to help.

Read to me

Listen while each word lights up.

Record me

Read aloud, then play it back.

Quiz

No mistakes wins a star.

Questions about The Green Door

Is "The Green Door" free to read?

"The Green Door" is part of Class Readers Premium, which unlocks every book on all 12 levels. Selected books are free to try.

What reading level is "The Green Door"?

It is a Level 7 book on Beach Island in the Class Readers Reading Sky: 13-page stories where the past tense begins to appear.

Does "The Green Door" include narration?

This book does not include audio narration at the moment. Read it together in the app, record your own reading and try the quiz.

What age is "The Green Door" for?

Level 7 books suit children who are building confidence, usually around ages 5–8, including children learning English as a second language. Choose by reading ability rather than age.

More Level 7 books on Beach Island

All 9 Level 7 books The whole library