During World War II, a tech-savvy New Jersey woman took it on herself to be a priceless information provider for families of captured U.S. service members. Agnes Joan Negra’s exploits are chronicled in the new book Waves of Hope. Meet her son Ronald Edward Negra, the author, at the Long Beach Island branch of the Ocean County Library in Surf City on Tuesday, June 10 at 7 p.m.

He and his wife, Valerie Negra, will discuss his mother’s inspirational tale, lovingly written from her own vivid recollections.