Antek Srebrny is a soldier in the Second Polish Corps, and a soldier to handle special tasks to boot! These consist in foiling the enemy's evil plans. The stakes are now very high. The Polish units are preparing for their most important battle - the battle to capture the monastery at Monte cassino. Even Corporal Wojtek is taking part in the preparations, and there would be nothing strange about it if it was not for the fact that he's a bear. The attack is about to start but the artillery needs to shell the enemy positions first. The ammunition has to be delivered on time. Who will attempts to stop the Polish soldiers? Are the Green Devils really to be feared? Who will join Antek's unit? You'll find the answers in the fourth book of The Wartime Odyssey of Antek Srebrny - The Battle of Monte Cassino.