The New York Times Guide to Essential Knowledge: A Desk Reference for the Curious MindA COMPLETE REVISION AND THOROUGH UPDATING OF THE ULTIMATE REFERENCE FROM THE NEWSPAPER OF RECORD. A comprehensive guide offering insight and clarity on a broad range of even more essential subjects. Whether you are researching the history of Western art, investigating an obscure medical test, following current environmental trends, studying Shakespeare, brushing up on your crossword and Sudoku skills, or simply looking for a deeper understanding of