This bundle includes the digital download of the leveled readers and the historical fiction (Walk Through History) that includes this area. Teaching resources include inductive math cards, ELA questions, quick-write prompt flashcards and several career-related lessons.Leveled reader guide: LOOK = 1st-2nd gradeWOW = 2nd-3rd gradeDISCOVER = 3rd-4th gradeEXPLORE (for those sets that include this level) = 4th-5th grade.