For the first time ever, compare the British and German World War II big guns duelling with each other and harrying shipping in the Channel. One of the longest-running battles of World War II took place across the English Channel, in which huge artillery guns attempted to destroy each other, created psychological terror among the local inhabitants living near the coast, and harassed shipping over a four-year period. Neil Short examines the array of powerful weapons located across the Strait of Dover. Superb colour artworks explore both fixed gun batteries (including 'Jane' and 'Clem', and batteries Todt and Lindemann) and railway artillery (such as the German K5 and K12 guns, and the British 18in. 'Boche Buster'). Construction and targeting technology used by each side are also covered in detail, and the locations of all the major sites around Dover and Calais are pinpointed on easy to follow maps.

Exam Board: SQA Level: Higher Subject: Physics Two books in one! Combining a revision guide and a full set of practice test papers, this fantastic resource is all you need to revise for the exam. The revision guide * Covers all of the topics in the CfE Higher Physics curriculum, broken down into manageable chunks for easy revision * Clearly explains key concepts, research evidence and real-life applications * Contains Quick Tests to let students check their knowledge and understanding as they go along The practice test papers * Are in the format and the style of the SQA exam, giving students an opportunity to practice taking the Higher Physics exam Marking instructions and sample answers are provided online, so students can check their progress.

The West Wall (or the Siegfried Line as the Allies called it) played a crucial role in the bitter fighting of 1944 and 1945 in North-West Europe. Constructed in the period immediately after the remilitarisation of the Rhineland in 1936, the Wall stretched for 300 miles from Cleve in the north to the Swiss Border and consisted of some 14,000 pillboxes. The Wall initially blunted the US attack, and Hitler used it as a foundation from which to launch the Ardennes Offensive. This title takes a detailed look at the development and form of this key fortification, examining the principles of its defence in visual depth, and discussing its fate in the wake of the Allied onslaught.