It's All About Guts - Paperbackby Jay Bauer (Author), Amy Bauer (Author) "It's all about Guts" gives an insight into the soldiers of the 135th United States Colored Troop, and the stories of their life in service. It tells their stories through the actual pension records of the men, their wives, friends and other men in the Regiment who served with them. The book documents their backgrounds, where they came from, who they married, their wives, and the families of the men. Many