The book begins at 8:00 in the morning in a Martello tower (a Napoleonic-era defensive structure), where Stephen lives with medical student Buck Mulligan and his English friend Haines. They prepare for the day and head out. After teaching at a boys’ school, Stephen receives his pay from the ignorant and anti-Semitic headmaster, Mr. Deasy, and takes a letter from Deasy that he wants to have published in two newspapers. Afterward Stephen wanders along a beach, lost in thought.