Thanks for the insomnia - this is not a book to read before bed unless you plan to finish it.

The plot follows a fairly standard thriller template. An ordinary person is thrust into an extraordinary situation where they must escape from a coldly capable killer in order to rescue someone in danger and find out who is behind a deep conspiracy.

Okay, we've been here before. What sets this story apart is the development of highly believable characters and the intriguing "it" that is at the heart of the conspiracy - an experimental medical procedure for taking time from one person and giving it to another = and what it does to a character, who increasingly has trouble remembering what has happened to her, but feels her identity being crowded aside by that of another woman who is on the same quest. Their voices are distinctive as their selves wrestle for recognition inside the same body.

While this internal drama plays out, an exhausted bureaucrat in an obscure office of the FDA is in an unsatisfying job that nevertheless takes all of the energy left over from caring for her elderly mother and her smart but difficult gender-nonconforming teenager. When she becomes aware an unidentified young woman with a strange port embedded in her chest has disappeared from a hospital, she and her daughter embark on a dangerous adventure that gives her demanding but humdrum life meaning.

I'm used to this author throwing me into places that are strange, sending me across a disbelief suspension bridge that shouldn't hold my weight, but somehow does, at least until I try to describe it to someone else. I enjoyed every word of this novel and its very real characters thrown into a plot that seems to be traveling on a familiar road, but is utterly unique. And it all works very well.

"Big Time" by Ben H. Winters is a riveting sci-fi thriller that explores the consequences of time travel and the moral dilemmas it presents. In a future where time travel is possible, the protagonist faces a high-stakes mission to prevent a catastrophic event. Winters deftly combines intricate plotting with philosophical reflections on destiny, choice, and the nature of time. The narrative unfolds with relentless tension, keeping readers on the edge of their seats. With well-drawn characters and thought-provoking concepts, "Big Time" is a mind-bending adventure that challenges perceptions and delivers a rollercoaster of suspense, making it a must-read for sci-fi enthusiasts.

A woman sits, terrified, hands bound, in the back of an SUV traveling exactly at the speed limit. She has no idea why she's been kidnapped, but when an opportunity to escape presents itself, she doesn't think, she just runs. Then the memories come - someone else's memories - and all hell breaks loose. Told from multiple perspectives across a series of cascading events, the truth is revealed in jagged layers, in a pellmell race against time in this speculative thriller that will hit the spot for fans of Blake Crouch.

This was an excellent, very entertaining book. I enjoyed the combination of sci-fi and suspense, and was engaged throughout the entire story. I imagine that this book will have broad appeal to many readers. Thank you to Netgalley and the publisher for providing this ARC in exchange for an honest review.