''Do Not Open: An encyclopedia of the world's best-kept secrets'' is a book published on October 25, 2007, by

Dorling Kindersley Dorling Kindersley Limited (branded as DK) is a British multinational publishing company specialising in illustrated reference books for adults and children in 63 languages. It is part of Penguin Random House, a subsidiary of German media cong ...

and written by

John Farndon John Farndon (born 1960) is a British writer of books, plays and music. He is best known as a writer of, and contributor to, science books for children. Biography Farndon studied Earth sciences and English literature at Jesus College, Cambridg ...

. Its cover artist was Sophia M Tampakopoulos Turner and was illustrated by Mr Bingo, Khuan Caveman Co., Gilman Calsen, Sheila Collins, Craig Conlan, Alain Goffan, Gennie Haworth, Headcase Design, Irene Jacobs, Neal Murren, Led Pants, and Ali Pellatt. It was preceded by Pick Me Up and was followed by Take Me Back.

Reviews

Reviews i
''Publishers Weekly''''Library Journal''''Booklist''''Kirkus''
an
''Wall Street Journal''
Encyclopedias in English Trivia books DK (publisher) books {{trivia-book-stub