by Charleston Lim (Author)

An experiment in quantum reality draws the attention of something vast, unknowable, and indifferent.

Dr. Elena Kade spent her life unraveling the mysteries of the universe.

But when her experiment sends an unexpected signal into the void, the answer that returns is beyond comprehension-and devastating.

Time is running out. If Kade cannot find a way to communicate-to make them understand-then humanity's reality may cease to exist.

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