BIBLIOGRAPHY Munoz, P. 2015. Echo . Scholastic Press. ISBN-10: 9780439874021. PLOT SUMMARY Pam Munoz gives readers a beautiful story of perseverance, hope, and unity in the face of adversity. Echo is a wonderfully crafted story about the power of music. The main characters are young children from different backgrounds sharing similar dreams and misfortunes. Munoz delivers three different settings from around the world; Germany, Pennsylvania, and California from 1933 to1951. Children of similar ages are experiencing similar social injustices, from segregation, discrimination, war, and Nazism. The harmonica is a magical symbol throughout the story that is marked with an “M” to identify it as a messenger. The instrument protects, brings peace, and calms the characters throughout the story. The harmonica changes lives and saves lives as well. The story starts in Germany, makes its way to Pennsylvania and ends up in California. At the end, the harmonica magically brings all of th