Lost Property is a book of memoirs and confessions. The memoirs are of 19 Gramercy Park, once described by The New Yorker as "the greatest house...in private hands in New York." Much like an ocean liner, it was commanded by the author's immensely powerful and seductive father, Benjamin Sonnenberg, Sr., the man said to have invented the modern business of public relations. The memoirs are also of a son's aesthetic, sexual, and political education, as he both rejects his father's influence and strives to be his equal. A savage comedy, Lost Property is deepened by reflections upon class, culture, and illness. "At last," writes James Salter, "a defiant life that does not end in bathos, drugs, or stacks of old newspapers, one that draws its distinction from, and ends up as, art."