by Amy Guglielmo ; illustrated by Brett Helquist. by Blue Balliett ; illustrated by Brett Helquist. by Blue Balliett; illustrated by Brett Helquist Alan Gratz ; illustrated by Brett Helquist. by Amy Novesky ; illustrated by Grace Lee. by Amy Beth Bloom ; illustrated by Noah Z. Jones. by Alec Dickinson; illustrated by Fred Collins by Alice Dalgliesh ; illustrated by Helen Sewell. by Adam Rubin ; illustrated by Adam Rex. by Amanda Li ; illustrated by Jane Eccles.