So when, in a seventeenth-century bookseller's advertisement, I lighted on a reference to the curious compilation of receipts entitled _The Closet of Sir Kenelm Digby Opened_, having the usual idea of him as a great gentleman, romantic Royalist, and somewhat out-of-date philosopher, I was enough astonished at seeing his name attached to what seemed to me, in my ignorance, outside even his wide fields of interest, to hunt for the book without delay, examine its contents, and inquire as to its authenticity. Of course I found it was not unknown. Though the _Dictionary of National Biography_ omits any reference to it, and its name does not occur in Mr. Carew Hazlitt's _Old Cookery Books_, Dr. Murray quotes it in his great Dictionary, and it is mentioned and discussed in _The Life of Digby by One of his Descendants_. But Mr. Longueville treats it therein with too scant deference. One of a large and interesting series of contemporary books of the kind, its own individual interest is not small; and I commend it with confidence to students of seventeenth-century domestic manners. To apologise for it, to treat it as if it were some freak, some unowned sin of Digby's, would be the greatest mistake. On the contrary, its connection with his life and career is of the closest; and I make bold to assert that of all his works, with the doubtful exception of his _Memoirs_, it is the one best worth reprinting. It is in no spirit of irony that I say of him who in his own day was looked on almost as Bacon's equal, who was the friend of Bacon, Galileo, Descartes, Harvey, Ben Jonson, Cromwell, and all the great spirits of his time, the intimate of kings, and the special friend of queens, that his memory should be revived for his skill in making drinks, and his interest in his own and other folks' kitchens. If to the magnificent and protean Sir Kenelm must now be added still another side, if he must appear not only as gorgeous Cavalier, inmate of courts, controversialist, man of science, occultist, privateer, conspirator, lover and wit, but as _bon viveur_ too, he is not the ordinary _bon viveur_, who feasts at banquets prepared by far away and unconsidered menials. His interest in cookery--say, rather, his passion for it--was in truth an integral part of his philosophy, and quite as serious as his laboratory practice at Gresham College and Paris. But to prove what may seem an outrageous exaggeration, we must first run over the varied story of his career; and then _The Closet Opened_ will be seen to fall into its due and important place.