Confirming her mastery of the middle-grade novel, Mass (Jeremy Fink and the Meaning of Life
) combines astronomy and storytelling for a well-balanced look at friendships and the role they play in shaping identity. Three narrators take turns: Ally, who lives with her parents and younger brother at the Moon Shadow Campground and loves every tree and every rock on it, but most especially the stars above it; glamour-loving Bree, who announces to readers that she must have been “switched at birth” to explain her presence among physicist parents and a geeky younger sister; and Jack, who is helping his science teacher lead a solar eclipse tour to the Moon Shadow to make up his failing grade. The trio's paths converge because Ally's parents have sold the Moon Shadow to Bree's, and everyone meets up at the campgrounds during a major eclipse. The voices reflect the distinct personalities, and while the outcome is never in doubt—each character discovers unexpected powers of adaptability and new talents—Mass keeps the developments believable. Information about solar eclipses and astronomy is carefully woven into the plot to build drama and will almost certainly intrigue readers. Ages 8–12. (Oct.)
