Children deserve the opportunity to read enjoyable stories that do not talk down to them. This series of books provides that opportunity. The stories are enjoyable with a sense of anticipation which leaves young readers wanting to find out what happens next.

They progress in reading difficulty from red to blue and then yellow but they can be read in any order. I would definitely provide these books to young children who are developing as readers.

David Morgan, Educational Psychologist, 5 out of 5 stars. Reviewed on

Excellent present. Great story and pictures.

I bought some copies as presents and all the parents who have read them to their children have told me the children loved them. Some comments: “The children especially liked the bright pictures.” Two brothers who had the story for the first time on a Monday at bedtime, chose it again on the Tuesday. “The big text is great and good for our older one to read.”

Amazon Customer, 5 out of 5 stars. Verified Purchase on

Just what the doctor ordered for the niece and nephew’s Christmas presents. Couldn’t be happier with my purchase.

Amazon Customer, 5 out of 5 stars. Verified Purchase on

Opin and his family love going on adventures and he has a set of coloured boxes that can take them to new places. Where will he go? Who will they meet? What will happen? In the first book in the series, Opin opens the Blue Box, and goes on a sailing adventure with his Grandad.

Buy Opin’s Blue Box from Amazon, Apple Books, Google Books, or from your preferred retailer:

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