Read the book last fall. It was one of the best books I've read in a long while. I'd recommend it to anyone in the military or even thinking about joining.
I followed it up with "Churchill's Secret Agent". Not quite as captivating as "With the Old Breed", but good none the less. It details the doings of Max Ciampoli, who was a covert agent during WWII that took his orders directly from Mr Churchill. Another WWII history book I'd put on a reading list.