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Sapphire Blue by Kerstin Gier |
Like Ruby Red, Sapphire Blue starts with a prologue that follows Lucy and Paul. Readers get a glimpse into their side of the story, and a few clues into the many mysteries in the book. Lucy and Paul are the two time travelers who are responsible for Gwen and Gideon's current task: finding all past time travelers and getting a few drops of their blood to put into the chronograph (the machine that helps the time travelers go back to specific time periods). Only a small amount of blood is needed, and most of the past time travelers are willing. There are a few who refuse, though, making a task that could be simple, difficult. There is also the part where Lucy and Paul stole one of two chronographs specifically to prevent all 12 time travelers from putting their blood in and closing "the circle of 12." They will not be donating their blood any time soon. If the circle is closed, it will reveal a secret that may or may not save the world. Save it from what, I don't know... but neither do the characters in the book. It's a secret, after all.