Home › Books › Level 11

Level 11 · Crystal Island

The Flying Post

The Invention Shed series21 pages

The Flying Post — children's book cover

Kind Mrs. Ivy lives atop steep Thistle Hill. Twins Juno and Kip, with Grandpa Odie in The Invention Shed, solve a delivery problem. After hearing about mountain cable cars, they design a pulley line with a red basket. Two funny tries fail, helped by Cluckwork’s noisy alarm. Juno adds a sandbag counterweight, and the Flying Post succeeds, carrying bread, letters, books, and a birthday cake. Mrs.

This is a Level 11 book on Crystal Island: 20-page stories with future forms and phrasal verbs. 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 Flying Post

Is "The Flying Post" free to read?

"The Flying Post" 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 Flying Post"?

It is a Level 11 book on Crystal Island in the Class Readers Reading Sky: 20-page stories with future forms and phrasal verbs.

Does "The Flying Post" 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 Flying Post" for?

Level 11 books suit children who are reading longer stories, usually around ages 7–10, including children learning English as a second language. Choose by reading ability rather than age.

More Level 11 books on Crystal Island

All 8 Level 11 books The whole library