Alan Furst may have the narrowest purview in literature. His books ¿ which he calls historical espionage novels -- are all set in Europe between 1933 and 1945, and all are stories of World War II intrigue.

But that brief eight-year period in history has given Furst a rich amount of source material; although he had published a handful of earlier novels (now out of print, some of them fetch hundreds of dollars) Furst hit his stride with 1988¿s Night Soldiers , his first book to concentrate on the decade that would forever change the world. Furst had found his niche. As Salon rhapsodized in a 2001 review, "...to talk about one of his books is to talk about them all. He is writing one large book in which each new entry adds a piece to the mosaic of Europe in the years leading up to the war, as created by a partisan of the senses."

Furst's books are grounded in their author¿s extensive research of the period, and are written in an almost newsy prose broken occasionally by beautiful, lyrical passages describing, say, a Paris morning in the 1940s, or night at the Czechoslavakian-Hungarian border. History buffs will find much to love here; while the books are fiction, some of the details are factual. In Night Soldiers, for example, immigrants arriving at Ellis Island exchanged their clothing for new outfits; in reality, the American government often bought clothing from immigrants to use as costumes for its spies.

And while Furst¿s novels are entertaining and, often, elegant, they are not easy reads: the books traverse through a wide swath of Europe (an important character itself in Furst¿s fiction), and characters duck behind corners and sometimes stumble into the continent¿s more remote regions (while not partying in Paris, that is). Though his male protagonists manage to find and sometimes lose lovers, Furst¿s books are primarily concerned with the moral slipperiness involved in fighting off Hitler's advance, where even the best intentions could produce regrettable results.

Furst's books have grown leaner and tauter over the years, the result of a conscious effort "to say more by saying less." Notwithstanding this paring back, or perhaps because of it, the praise for his books only seems to multiply, and Furst¿s writing has lost none of its veracity or suspense. Furst, who many critics consider literature¿s best-kept secret, may not be a household name yet, but with such buzz, his low profile won¿t last much longer.