Scott G.A. Metcalf spent decades in uniform-first as a Marine, then as a decorated Army combat veteran who served in Iraq. Now, at 67, he's embarked on an unexpected second act: translating his wartime experiences into books that resonate with readers across generations.Metcalf recently released two titles through his company, Scott G.A. Metcalf Author LLCMN. "Letter to Home from the Sandbox" arrived in early November, followed a week later by "Letters from the Sand." Both draw from his time on the ground in Iraq, offering what he describes as a unique perspective on combat, geopolitical conflict, and the bonds forged between service members.