
Columbine, 20 Years Later and Beyond
by Jaclyn Schildkraut, Glenn W. Muschert, Frank DeAngelis
School violenceSchools, safety measuresColumbine high school massacre, littleton, colo., 1999Columbine High School Massacre, Littleton, Colo., 1999PreventionSchoolsSafety measures
Writing a summary for young readers…
For young readers
Book data: Open Library