by Rachael Evelyn Booth (Author)

Following the story of the first book in the Time Slip series - When Yesterday Ends, Dr. Mona Barnett and her wife Dr. Stacey Miller, both professors at Princeton University, have to use the time machine they created to save the world. A being who came from the world Mona escaped has followed her to Mona's time and is hell-bent to change Mona's world forever.

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