Twenty One Balloons Novel Study. Based on the novel by William Pene DuBois. Includes Plot Overview, Vocabulary by Chapter, Discussion Questions, Informational Text on Volcanoes, Volcano Crossword Puzzle, Map Labeling Activity, Internet Research Questions on Krakatoa, Quiz with key, Study Guide with key, 91¶¶Òõt with key, Coloring page, Justification Page, Around the World Sequencing, and What Would You Do? Culminating Activity. 23 pages.