But when she writes a question in the margin of her math quiz, she hears a clear answer in a voice no one else seems to hear.With the help of her friend Sophie, Ava figures out that the pencil will answer factual questions only – those with definite right or wrong answers – but won’t predict the future. Ava and Sophie discover all kinds of uses for the pencil, and Ava's confidence grows with each answer. But it's getting shorter with every sharpening, and when the pencil reveals a scary truth about Ava's family, she realizes that sometimes the bravest people are the ones who live without all the answers...

    . . until the night she overhears a life-changing secret. It seems that Mount Majestic, the rising and falling mountain in the center of the island, is not a mountain at all-it's the belly of a sleeping giant, moving as the giant breathes. Now Persimmony and her new friend Worvil the Worrier have to convince all the island's other quarreling inhabitants-including the silly Rumblebumps, the impeccably mannered Leafeaters, and the stubborn young king-that a giant is sleeping in their midst, and must not be woken. Enhanced with Brett Helquist's dazzling illustrations, Jennifer Trafton's rollicking debut tells the story of one brave girl's efforts to make an entire island believe the impossible.