He is a brilliant math professor, with a peculiar problem--since a traumatic head injury, he has lived with only 80 minutes of short-term memory. She is an astute young housekeeper with a 10-year-old son who is hired to care for the professor. Between them, a strange, beautiful relationship blossoms.

"This novel was originally published in Japan by Shinchosha under the title Hakase"--T.p. verso.