Some interesting and very odd characters (including a few scientists and researchers) inhabit the eleven short stories in this collection. In "Concerning Mold Upon the Skin, Etc.," Anton van Leeuwenhoek creates his first microscope and becomes so absorbed by the invisible worlds revealed to him that he neglects his own family. "Nowhere" is the tale of an old anatomy professor who aspires to spice up the curriculum by obtaining a corpse for his students to study. "Tumbling" recounts the difficult life of a young woman understandably haunted by the possibility that she may inherit Huntington’s chorea from her father and her inspired liberation of over one thousand laboratory mice.

In "Chloroform Jags," a professional midwife self-experiments with chloroform "not to escape time but to dissolve time." Other stories describe the execution of an elephant; the murder of a physician who happens to be an important figure in the French Revolution; a woman with a talent for insomnia who has not slept for six months; a psychoanalyst and his patient; an eighteenth century blind beekeeper; and Dorothea Dix, an early advocate for the humane treatment of the mentally ill.