Whether they're trekking to a magical island to hunt dinosaurs or saving a city from destruction, Jack and his action figure Guy have exciting adventures. Sometimes, Jack's little brother Gus joins them. When Guy gets caught in a branch while sky-diving, Jack and Gus must launch operation rescue!   In this companion to Below , Nina Crews uses her trademark photo-collage style to tell a playful story where innovative ideas and teamwork save the day.