There's a running joke among American publishing professionals that you can spend seven days in Frankfurt and never eat anything that's undergone photosynthesis. Like perpetually late authors and hopeless book proposals, such cracks are part of the industry's stock-in-trade. An overemphasis on root vegetables in the local cuisine is just one of the ritual complaints one overhears during the course of the annual Frankfurt Book Fair, which takes place every October in that gloomy city. For those in the trade, "Frankfurt," as the fair is simply known, is an event to be loved and loathed with seemingly equal measure. "It's like the junior high school prom," a prominent publisher told me a few weeks before leaving for last year's event. "No one really wants to go, but you can't not be there."

Publishers can't not be there because their livelihoods depend on the relationships they develop and the business they conduct at the fair. Though the public is allowed into the halls during the final days-and the occasional author makes an appearance-the fair is at heart a trade show, and its raison d'être is the bartering of publishing rights.

For an architectural publisher the stakes are especially high, though the actual numbers involved are anything but. At best, architectural publishing is a marginal business: the market is small, and the heavily illustrated and elaborately produced books are expensive to make. Few titles have print runs higher than 10,000 copies, and the discounts given to bookstores combined with the costs of distribution siphon off about 60 percent of gross sales. Factor in production costs, office overhead, and a modest royalty for the author, and there's precious little left for the publisher to pocket.

The result is an international community of publishers that's both interdependent and highly competitive. To make the economics of, say, a monograph on an established architect favorable, an American publisher will try to license British, French, German, Spanish, and Italian editions. Just a few years ago, one could count on getting about one-fourth of the retail price of a book on the international coedition market. Now, with booksellers demanding increased discounts, publishers require lower prices as well. The strength of the dollar further decreases what an American publisher can charge. It's a buyer's market.

By printing together, publishers benefit from economies of scale, and the originator can make a small profit off the top to boot. The up-front payments such copublishing agreements generate also offset the considerable expenses publishers incur in putting books together, and tide them over as they wait for the (sometimes nonexistent) receipts from bookstore sales to start rolling in. With this economic model in mind, it's easy to understand how the 2,000 copies of a book sold to a Swiss or Dutch or Spanish partner can mean the difference between profit and loss.

Interdependence breeds a sense of camaraderie, as does architectural publishing's peripheral position within the trade. The multimillion-dollar advances, high-stakes book auctions, and celebrity appearances for which the Frankfurt fair is known (Boris Yeltsin, Leni Riefenstahl, and Nobel winner Gao Xingjian were on hand last year) transpire in some parallel universe. While publishing's elites mingle among the champagne-and-caviar hotel-suite functions, we gather at moderately priced restaurants to catch up with colleagues, gossip about competitors' finances, and worry about the general state of our little corner of the business.

One typical dinner was an evening meal at a quiet French restaurant in the residential Eschenheimer Tor district. Over pepper steaks and salmon fillets, Hans Oldewarris (of the Dutch publisher 010), got things off to a frisky start, asking, "Why do we allow architects to have such big egos by publishing them after they've been working for twelve months?" It's a problem we all face. Increased com-petition-in these boom times, there are more publishers than ever-means added pressure to sign new talent, often before that talent has produced enough work to justify publication. Lars Müller's idealistic solution to this dilemma-"I make the architect my friend, and then I know I will be his publisher"-set eyes rolling across the table. It's a noble sentiment, but not always practical, let alone desirable (would you want to be friends with all of your clients?).

The evening's calm gives way to a frenetic pace during the day: everyone runs behind schedule, everyone is overbooked. The fair is laid out in a series of ill-conceived halls (the German word for fair is, appropriately, messe), which forces publishers and editors to rush here and there, selling their wares with little time for chitchat. In this caffeinated atmosphere, knowing how to pitch your books is critical. As with any kind of selling, the trick is to understand your audience and know what they're likely to buy before you even sit down to talk.

The sad reality is that in the fair's charged climate, books are reduced to the status of product. This elicits a great deal of consternation and guilt from the people doing the buying and selling. Publishing professionals genuinely adore books--only a lunatic gets into the business for the money--and to peddle them as if they were widgets is both frustrating and painful. "It's grotesque that authors spend years writing these books and then we sell them in two minutes," lamented Laurence King, publisher of the British house Calmann & King. "Books are just dismissed in a second. It's horrible."

Two seemingly contradictory but equally disheartening realizations take hold over the course of the fair. The first is that a massive amount of garbage is being spewed into bookstores-hardly surprising, when you consider that more than 380,000 books were on display last year. Still, the fair remains a bibliophile's dream. And this leads to the second realization: there are a tremendous number of truly exceptional projects-thoughtful, beautifully made books-that you would like to publish, but, for economic reasons, cannot. At every reputable house there's at least one book you'd like to own but can't afford to publish. Of the exceptional projects I saw, none stood out more vividly than a slipcased two-volume monograph on the influential British typographer Anthony Froshaug. Like all of the books published by Hyphen Press, a one-man operation run by British design critic Robin Kinross, it is a thorough, handsome work that is easy to pick up and hard to put down. But if we were to take it on, our overhead costs would far outweigh the profits from the few hundred copies we could sell. In effect, we would lose money with each copy sold.

Moving from hall to hall and nation to nation, stereotypes begin to reinforce themselves. The Swiss are fastidious, the Spanish informal, the Italians impeccably dressed. The French...well, there are no French. Meaningful architectural publishing there is practically nonexistent. (I showed one of our projects to a major French art book publisher and was told it would only be of interest if the photographs had dogs in them.) Meetings with Japanese and Chinese publishers are generally conducted in some mutant form of Pidgin English. Almost everyone is friendly, and almost everyone smokes-for an American used to cigarette-free workspaces the emphysema-inducing climate, coupled with jet lag and minimal sleep, can be a physical shock.

The final day of the fair is always the most frantic. Nursing inevitable hangovers, publishers and their minions scramble to pack up their booths and make it to their trains and planes on time. The final, and least pleasant, order of business is a visit to the Dutch remainder agent who pays cents on the dollar for the books you have left over in your booth and can't ship home. In an instant, $1,000 worth of books becomes a few hundred marks-enough for a decent meal and a cab to the airport, but not much more. It's a dispiriting end, but you know you'll be back next year to do it all over again.

Mark Lamster is senior editor and director of foreign rights at Princeton Architectural Press, in New York.