"Aside from the fact that they are brothers, Peter and Ivan Koubek seem to have little in common. Peter is a Dublin lawyer in his thirties—successful, competent, and apparently unassailable. But in the wake of their father’s death, he’s medicating himself to sleep and struggling to manage his relationships with two very different women—his enduring first love, Sylvia, and Naomi, a college student for whom life is one long joke. Ivan is a twenty-two-year-old...