Elana K. Arnold ; illustrated by Elizabet Vukovic. illustrated by Elizabet Vukovic. illustrated by Elizabet Vukovic written and illustrated by Elizabeth Enright Elana K. Arnold, Elizabet Vukovic Nick Arnold ; illustrated by Tony De Saulles. Nick Arnold ; illustrated by Tony de Saulles. Billy Crystal ; illustrated by Elizabeth Sayles. Lizzie Cox ; illustrated by Tanja Stevanovic. Nick Arnold / illustrated by Tony De Saulles.