The Oxford Companion to Food
From Jenny's list on that help us explore the world.
With entries on foods from Aardvark to Zucchini, this wonderful, wide-ranging reference book has a place of honour by my desk. The idea of a global guide to foodstuffs was conceived of by Alan Davidson in 1976 – before the digital age – and first published in 1999. Davidson, who edited it, brought his intellectual curiosity, knowledge, and humour to the project. The result is a seminal reference book which instead of being dull or stodgy is lively, engaging, and interesting. A book that I never tire of using, as always come across something that catches my attention in the most beguiling way.