After the death of billionaire Maxwell Rhodes, his vast estate is thrown into chaos by a final will containing a single impossible condition: everything is to go to "the woman who knew me when I was most myself." The problem is that Maxwell never named her.Five women step forward to claim the inheritance. Isabella Sinclair remembers Maxwell as the powerful Titan-a disciplined builder of steel, concrete, and empires. Serena Hawthorne remembers a completely different man: passionate, reckless, sensual, and consumed by sensation. Eliza Thornton knew the intellectual strategist who transformed identity itself into a carefully engineered concept. Josephine Montgomery and Ophelia Beaumont each carry their own memories of the man they loved, revealing still more contradictory versions of his character.Every woman possesses convincing evidence. Every memory is authentic. Yet the five stories cannot possibly describe the same man-or can they?To resolve the dispute, estate executor Lawrence Pierce summons Silas Crawford, a forensic psychologist whose unusual expertise combines psychology with Buddhist philosophy. Rather than searching for a simple lie, Silas examines Maxwell through the Five Aggregates: Form, Sensation, Perception, Mental Formation, and Consciousness. As he interviews the women and explores Maxwell's journals, possessions, relationships, and carefully constructed identities, he discovers that the mystery is much deeper than inheritance.Maxwell may not have lived five separate romances so much as five separate versions of himself. Each woman loved a different fragment of a man who continually reinvented his body, emotions, ambitions, beliefs, and public identity. Isabella loved his physical strength. Serena loved his emotional intensity. Eliza loved his intellect and the identity he constructed. The others reveal further dimensions of his will and consciousness. Each woman possesses part of the truth, but none possesses the whole.Silas gradually realizes that the legal battle is built upon a fundamental illusion: the belief that a human being is a permanent, unchanging self. Maxwell's life suggests something more unsettling. Perhaps identity is not a solid object at all, but a constantly changing collection of experiences, perceptions, desires, and memories.Then Silas discovers Maxwell's final hidden instructions. The inheritance was never meant to reward one woman. Instead, Maxwell leaves his fortune to a foundation devoted to studying the human ego and relieving the suffering caused by attachment. The five women are forced to become trustees together, reconciling the very fragments of Maxwell they once fought to possess.Five women. Five memories. Five versions of one extraordinary man.But perhaps the real mystery is not which woman knew Maxwell best. It is whether there was ever a single Maxwell Rhodes to know at all.