Abby Wright, with her cute English accent and cool way of saying things, is Jeri McKane's biology lab partner and close friend. When a mysterious explosion in their lab sends Abby to the hospital, Jeri's sleuthing nose smells more than just smoke. Can she unravel the mystery before anyone else gets hurt, and worse yet, is the firebug at Landmark School targeting her? Danger and mystery abound for the group of middle-school friends as they are faced with the daily choice to trust God or give into their fears in the face of overwhelming challenges.