Brimner focuses on the 1963 bombing of the Sixteenth Street Baptist Church and successfully illuminates in chronological order the events, social tensions and political reverberations of that terror-filled time. Beginning with personal information about each of the four girls killed in the blast, he then introduces powerful figures or groups, some not well known, on both sides of the Civil Rights Movement. They are brought to life with information gleaned from various primary sources including FBI reports, police surveillance files, court transcripts and oral-history accounts. Each victim of the bombing and each advocate emerges for readers through quotes, black-and-white photographs and engaging, descriptive prose. Sidebars provide related information about the Movement and augment the highly accessible text. On the final pages are profiles of those responsible for the brutal bombing and the justice they finally received. A standout book for its thorough research and comprehensive look at the incident that led to the 1964 passage of civil-rights legislation. (further reading, author’s note, source notes, picture credits) (Nonfiction. 10 & up)