Reflections of a Carnegie Mellon computer science professor who lectured on "Really achieving your childhood dreams," shortly after having been diagnosed with terminal cancer. His advice concerned seizing the moment while living, rather than dying.

"The moving story of a daughter's quest to discover the truth about her beloved father's hidden past. Ada Sibelius is raised by David, her brilliant, eccentric, socially inept single father, who directs a computer science lab in 1980s-era Boston. Home-schooled, Ada accompanies David to work every day; by twelve, she is a painfully shy prodigy. The lab begins to gain acclaim at the same time that David's mysterious history comes into question. When...