Enquire Within Upon Everything

Enquire Within Upon Everything was a how-to book for domestic life, first published in 1856 by Houlston and Sons of Paternoster Square in London. The editor was Robert Kemp Philp. It was then continuously reprinted in many new and updated editions as additional information and articles were added.

The book was created with the intention of providing encyclopedic information on topics as diverse as etiquette, parlour games, cake recipes, laundry tips, holiday preparation, and first aid:

The early editions of this book contained 3,000 short pithy descriptions and was one of a set of 20 books. The book was a popular addition to the Victorian (and later post-Victorian) home. By 1862 the book was sold 196,000 times; by the 89th edition, some 1,180,000 copies had been published. With the release of the 113th edition, this number had risen to over 1,500,000 and by 1976 was in its 126th edition. Modernised versions were still in print as late as 1994.

Agatha Christie used Enquire Within Upon Everything as an important clue in the Hercule Poirot detective novel, Hallowe'en Party.

Tim Berners-Lee named his precursor of the World Wide Web, ENQUIRE, after this work in 1980.

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