The collection, by genre

Egypt, Greece, Rome, Mesopotamia, Maya, Aztec, ancient world

Art history, monographs, architecture, design

Aviation, aircraft, aeronautics, flight and airmen — from ballooning to the jet age

Lives of statesmen, artists, scientists, soldiers

Economics, business, finance, investing, management — economic theory through Wall Street

Picture books, children's classics, illustrated editions

Cookery, wine, gastronomy, James Beard, Julia Child

Tolkien, Lewis, Le Guin, Pratchett, sword & sorcery, modern epic fantasy

Kelmscott, Doves, Limited Editions Club, private press

General and world history — political, social, regional and period histories

King, Lovecraft, Poe, Shelley, weird fiction

Statutes, treatises, legal history

Novels and short stories — modern firsts, classics, signed copies

Original manuscripts, letters, archival material

Sailing, ships, naval history, whaling

Medical history, anatomy, herbals, surgical texts

War histories, regimental histories, military memoirs

Books under 3 inches, dwarf bibles, novelty miniatures

Books that don't fit elsewhere

Music history, opera, theatre, film

Detective fiction, noir, Christie, Conan Doyle, hardboiled

Botany, zoology, geology, Audubon, Darwin, scientific firsts

Photobooks, monographs, vintage prints

Poetry collections, plays, librettos

Political theory, statesmanship, parties, elections

Bibliographies, reference works, encyclopedias

Theology, scripture, philosophy, mysticism, spiritualism

SF novels, pulp magazines, original manuscripts

Author-signed, inscribed, presentation, association copies

Sporting books, fishing, hunting, golf, baseball

Texas history, the Republic, oil, ranching

Voyages, expeditions, polar exploration, Africa, Asia

American West, frontier, cowboys, Native America