Echo (Muñoz Ryan novel)

The framing story is set in Germany circa 1889;[1] while playing hide-and-seek with his friends, Otto becomes absorbed in a book he had purchased from a Gypsy entitled The Thirteenth Harmonica of Otto Messenger, which relates the story of three unwanted princesses given over to a witch for safekeeping. Their father, the king, had given each of them to a midwife shortly after their births while he was waiting for a male heir; the midwife, in turn, passed them on to her cousin, a witch. After the heir arrives, the princesses are informed of their royal birth and prepare to rejoin their family; however, rather than releasing them, the witch curses the girls:

Hohner Marine Band harmonica

A messenger brought you about.
One-and-the-same must bring you out.
You may not leave in earthly form.
Your spirits to a woodwind born.
YOU save a soul from death's dark door,
or here you'll languish, evermore.

Otto is so engrossed in the story that he has wandered into the woods where the princesses have been trapped. He has in fact brought a harmonica with him (one pressed on him by the same Gypsy who sold him the book) and is able to retrieve their spirits, now stored in the harmonica.

When the story resumes almost 70 years later, the harmonica is discovered in a storage room of the Hohner factory by Friedrich Schmidt; it is in a box marked "Marine Band/1896" with a matching cover plate for export to the United States and is distinguished by a red script letter M on the pearwood comb.

Herbert Hoover with Albert N. Hoxie and the Harmonica Band of Philadelphia

The novel traces the journey of the harmonica from Friedrich to two orphan brothers, Mike and Frankie Flannery in Philadelphia, and then to a migrant worker's daughter, Ivy Maria Lopez in California. Each child has unusual musical talent and faces unique challenges in their lives: Friedrich, who dreams of being a conductor, was forced to drop out of school after the bullying that resulted from his appearance, and is threatened with sterilization in Nazi Germany; Mike, a talented pianist, wishes to join Albert N. Hoxie's Philadelphia Harmonica Band of Wizards as a way to escape the orphanage and poverty while taking care of his younger brother, Frankie; and Ivy, just discovering her talent and love for music, is forced to attend a segregated school while helping her father and mother take care of the Yamamoto family farm after the Yamamotos were forced into internment camps after the attack on Pearl Harbor.

Muñoz Ryan began researching the first successful school desegregation case, Roberto Alvarez v. the Board of Trustees of the Lemon Grove School District (1931). During her research into integrated classrooms, she found an old photograph of and elementary school harmonica band, which gave her the ideas of a girl in an integrated band and (as in Hoxie's), a band filled with orphans, which developed into the stories of Ivy and Mike, respectively. Contemporary photographs showed the children played the Marine Band harmonica, so Muñoz Ryan contacted Hohner and visited their harmonica museum in Trossingen, where she was inspired to begin developing Friedrich's story.[2]

In 2016, the American Library Association named Echo to its list of Newbery Honor winners, alongside Kimberly Brubaker Bradley's The War That Saved My Life and Victoria Jamieson's Roller Girl.[3]

• Ryan, Pam Muñoz. "Echo". pammunozryan.com. Retrieved 16 March 2019.