Title: The Journals of Rachel Scott: A Journey of Faith at Columbine High, Author: Debra Klingsporn
Title: Rachel's Tears: 10th Anniversary Edition: The Spiritual Journey of Columbine Martyr Rachel Scott, Author: Beth Nimmo
Title: Extreme Evil: Kids Killing Kids, Author: Bob Larson
Title: The Scarlet Spy, Author: Andrea Pickens
Title: Del bullying al asesinato. Masacres en escuelas, universidades y lugares publicos, Author: Gustavo Lencina
Title: Your Child: Bully or Victim?, Author: Peter Sheras Ph.D.