From the outside, Elena Vega’s life appears to be an easy one: the only child of two professional parents, private school, NYU. But her twenties are aimless and lacking in connection. Something has always been amiss in her life: her father, the brilliant but deeply troubled Santiago Vega. Born in rural Puerto Rico, Santiago arrived in New York as a small child. His harsh, mercurial father returned to the island, leaving Santiago to be raised by his mentally ill mother and his formidable grandmother. An outstanding student, he followed scholarships to Stanford, then Yale Law, marrying Elena’s mother along the way. Santiago is the shining star of his migrant family—the one who made it out and struck it rich. But he is a haunted man, plagued by trauma, bipolar disorder, and alcoholism. He’s lost contact with Elena over the years and returned to San Juan to wrestle his demons alone. Then Hurricane Maria strikes, and Santiago vanishes. Desperate to know what happened to the father she once adored, Elena returns to Puerto Rico, a place she loved as a child but hasn’t seen in years. There she must unravel the truth about who her father is, crisscrossing the storm-swept island and reaching deep into his family tree to find relatives she’s never met, each of whom seems to possess a clue about Santiago’s fate.