This three-volume Omnibus e-Book set is a collection of Earl J. Hess's definitive works on trench warfare during the Civil War. The set includes: Field Armies a

"Hess studies the use of fortifications by tracing the campaigns of the Army of the Potomac and the Army of Northern Virginia from April 1861 to April 1864. He

This book complements the Geological Society’s Special Publication 362: Military Aspects of Hydrogeology. Generated under the auspices of the Society’s Hist

This selected bibliography on modern European fortifications, from 1850 to 1950, provides a selection of the most important books and articles written on this t