The Last Full Measure is the third novel in a Civil War trilogy by Jeff Shaara, following his father Michael Shaara's "The Killer Angels" and his own "Gods and Generals". The novel focuses on the final two years of the Civil War, from the aftermath of Gettysburg to Lee's surrender at Appomattox. It explores the escalating conflict between Robert E. Lee and Ulysses S. Grant, and the experiences of Joshua Lawrence Chamberlain, among others. 
Key aspects of the novel:
Historical Context:
The novel is set after the Battle of Gettysburg, with the Union Army seeking a decisive leader and the Confederacy facing increasing challenges. 
Character Perspectives:
Shaara employs a first-person narrative from the perspectives of key figures like Lee, Grant, and Chamberlain, allowing readers to delve into their thoughts and emotions. 
Themes:
The novel explores themes of leadership, sacrifice, the toll of war, and the changing nature of the conflict as it progresses. 
Continuation of the Trilogy:
"The Last Full Measure" concludes the trilogy, building upon the events and characters established in the previous two novels. 
Critical Reception:
The novel is praised for its historical accuracy, vivid character portrayals, and compelling narrative, though some critics note occasional inconsistencies in characterization.