Reading Metrics
Grade Level
Middle Grades Plus (MG+ 6 and up)
Book Level
5.4
Points
13.0
Fiction/Nonfiction
Fiction
Word Count
86108
Points per Word
0.000151
Page Count
362
Points per Page
0.035912
Series
Ruby Red Trilogy
Description
Sapphire Blue is the second book in Kerstin Gier's time-travel trilogy. Sixteen-year-old Gwen is the newest member of the secret Circle of Twelve, a group of time travelers. Together with her friend Lesley, the ghost James, the gargoyle demon Xemerius, and Gideon, known as the Diamond, Gwen travels through history searching for other time-travelers.