Mark Earth Day's 50th anniversary by winning a set of Green Puffin Classics

You could get your hands on a gorgeous selection of books, published in new special editions to celebrate Earth Day.

The set of Green Puffin Classics you could win: The Wind in the Willows, The Call of the Wild, The Adventures of Robin Hood and The Jungle Book

Did you know that Earth Day is celebrating its 50th anniversary this year?

The day - which aims to celebrate, support and raise awareness of environmental protection - is held on 22 April every year and has reached a big milestone in 2020.

To celebrate, a beautiful new set of Green Puffin Classics has been published with an introduction from Harry Potter actress and environmental campaigner Bonnie Wright.

Bonnie said the four stories in the series have been chosen as they 'take place surrounded by trees', and the books also use recycled paper from a hydroelectric paper manufacturer along with eco-friendly water-based inks.

As well as being sustainable, the books are seriously stylish with gorgeous new covers from Tyler Hahn.

Now, we're giving you a chance to win a complete set of Green Puffin Classics, so you could get your hands on the new editions of The Wind in the Willows, The Call of the Wild, The Adventures of Robin Hood and The Jungle Book.

To enter, simply answer the question below and leave your details before the closing date of 11pm on Wednesday, 17 June. Good luck!

Mark Earth Day's 50th anniversary by winning a set of Green Puffin Classics

On which date is Earth Day celebrated?

Terms and conditions

1. Participants must be at least 18 years old to enter.

2. To enter the competition, you must be a resident of England, Scotland, Wales or Northern Ireland.

3. The competition is not open to employees (or members of their immediate families) of BookTrust.

4. Only one entry per person.

5. Entries must be submitted by 11pm on Wednesday, 17 June 2020.

6. There will be one winner selected at random (from all eligible entries).

7. If a chosen winner does not respond to correspondence within one week, a new winner will be selected.

8. Our decision will be final, and no correspondence will be entered into.

9. The prize will not be transferable to another person.

10. No part of the prize is exchangeable for cash or any other prize.

11. The prize is run by BookTrust of G8 Battersea Studios, 80 Silverthorne Road, Battersea, London SW8 3HE. However, the prize will be sent out by a third party and by entering you acknowledge that your details will be passed on to them, solely for the purposes of administering this competition.

12. Prizes will be sent out to winners by post. However, BookTrust cannot be held responsible for any prizes lost, damaged or stolen after they have been sent.

13. Where a third party is supplying a prize, BookTrust accepts no responsibility for inaccuracy of any prize description, and the third party is responsible for prize fulfilment.

14. By entering you are agreeing to the terms and conditions in our privacy statement.

15. BookTrust reserves the right to amend the competition end date at any time.

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