In 1965, time travel ignites Barbara’s manic depression, and the other pioneers—ambitious Margaret, compassionate Lillian, and social butterfly Grace—leave her behind to form The Conclave, an autonomous organization commercializing time travel. Multiple storylines converge to determine the identity of the woman found dead of four bullet wounds in a locked room. The investigation for this unique whodunit plays out in various timelines with characters’ ages often not corresponding chronologically. There’s manipulation, subterfuge, and espionage afoot throughout the nation and throughout time. The time travel details are concrete, with the fuel posing a danger if not handled appropriately. There’s even a time travel glossary included at the end, which makes one try that much harder to buy into the concept. Macarenhas gives the reader glimpses into the thoughts of characters, providing more depth to a story that might easily go astray with so much time-hopping chapters. Readers who like speculative fiction with compelling characters and complex relationships will appreciate this story that readily lends oneself to suspend belief, a realistic time travel story, if you will. It’s definitely worth the time! Ha! I was fortunate to receive a copy from the publisher through Net Galley.