Cover may vary - this is a stock image

Do Not Open

Format: Paperback

Condition: Standard Secondhand — £4.52
What do the conditions mean?

Our conditions mean the following:

  • New - a brand new book
  • Almost New - appears new but is actually secondhand.
  • Very Good - only minor imperfections such as minor scuffs to edge or cover or a price written in pencil or shop sticker.
  • Standard Secondhand - Clearly been read before, but not too bad. We do not recommend these for gifting. Spines usually creased. Could also include creases or folds to cover, some writing such as in the cover or elsewhere, underlining or highlighting, but might not do. Possibly some stains or marks. Similar in general to books in any secondhand shop or charity shop.
  • Poor Condition - Usually this will have a specific problem such as writing inside, water damage, missing dust jacket, heavy staining, large creases or cuts. These are readable copies but not nice ones. On other websites this condition is called 'Acceptable' or 'Fair' , but we want to be more honest.
£4.65
£4.65
Sale Sold out
Taxes included. Shipping calculated at checkout.

Low stock: 2 left

Psst! Want to know a secret? Do you dare open me up? Because inside you�ll find the incredible TRUTH about mind-boggling confidential stuff 'they' don't want you to know!

From the publishers who brought you the totally fantastic Pick Me Up, Put Me Down, find out where the Bermuda Triangle is, whether alien abductions actually happen, and the truth about crop circles. Explore lost worlds, unravel secret codes, marvel at mysterious places and meet spooks, spies, secret keepers and scandal makers of the world.

When you�ve finished riddle solving, close me up in my funky metal box so no one else can get at my secrets!

But ssh! Don�t tell a soul.

Author: John Farndon (all their books in stock)
Genre: Children's non-fiction, Reference
Format: Paperback
Published: 2010
Pages: 256
Publisher: Dorling Kindersley Limited
ISBN: 9781405356534

Payment method

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • Shop Pay
  • Union Pay
  • Visa

Our conditions mean the following:

  • New - a brand new book
  • Almost New - appears new but is actually secondhand.
  • Very Good - only minor imperfections such as minor scuffs to edge or cover or a price written in pencil or shop sticker.
  • Standard Secondhand - Clearly been read before, but not too bad. We do not recommend these for gifting. Spines usually creased. Could also include creases or folds to cover, some writing such as in the cover or elsewhere, underlining or highlighting, but might not do. Possibly some stains or marks. Similar in general to books in any secondhand shop or charity shop.
  • Poor Condition - Usually this will have a specific problem such as writing inside, water damage, missing dust jacket, heavy staining, large creases or cuts. These are readable copies but not nice ones. On other websites this condition is called 'Acceptable' or 'Fair' , but we want to be more honest.
  • Free UK shipping over £10.
  • Under £10, shipping is £1.99.
  • Express shipping £2.99.
  • Choose 10 £1 books for £10 including shipping!
  • International shipping available to select countries, proceed to checkout to see prices.

Return books within 14 days if not happy.

View full details

More £1 children’s books

All £1 books →