In his stunning debut, Strauss fictionalizes the lives of famous conjoined brothers Chang and Eng Bunker, whose physical oddity prompted the term Siamese twins. With compelling characterizations and precise, powerful prose, this audacious work should appeal equally to fans of historical, psychological and literary fiction. Born in the Kingdom of Siam in 1811, the twins are joined together at the chest by a seven-inch-long ligament that contains a part of their stomach, the only organ they share. Apart from this band of flesh, they are completely separate individuals with different personalities and needs. Serious and reserved Eng narrates their story, which begins on their parents' boat on the Mekong River. They are soon the object of curiosity, condemned to death when they are six years old by Siam's superstitious King Rama, who then changes his mind and exploits them as freaks. An unscrupulous American promoter brings them to America in 1825. Eng reads Shakespeare, preaches temperance and, all his life, wishes desperately to be separated. Chang is outgoing and garrulous, drinks heavily (which angers Eng, who must also experience the effects of Chang's indulgence) and cannot see himself as less than two. As young boys, the first time the brothers see other children their own age, their philosophical differences are apparent: ""`They are half formed!' Chang whispered. To me [Eng] they seemed liberated."" The brothers find celebrity as a circus act (displayed in a cage) in the U.S. and abroad, become aware of the political tumult preceding the Civil War, and marry sisters in North Carolina and father 21 children between them--yet this dense fiction succeeds as far more than sensational expos . The author gracefully confronts the complicated issues of race, gender, infidelity, and identity, as well as the notion of what is normal. Strauss's vivid imagination, assiduous research and instinctive empathy find expression in a vigorous, witty prose style that seduces the reader and delivers gold in a provocative story of two extraordinary men who wish only to be seen as ordinary. Agent, John Hodgman. (June) FYI: Strauss was featured in ""A Budding Crop of First Fiction"" (PW, Jan. 10).