To celebrate one of the most important landmarks of the 20th century, Casemate Publishing are offering 25% off for a good number of tank titles

100 years ago at The Battle of Flers-Courcelette, the tank was deployed for the first time. What started off as a lumbering mass of metal, prone to breaking down and getting stuck in mud, soon transformed into one of the most powerful weapons of war.

Use the code TANK100 at the checkout on Casemate's website. Be quick though, because this offer runs out a week today!

On the right you can see some of the titles discounted, the full list can be found here