Here are two good books with photos, and as we say here in America, "right up your alley"! 
The Corps of Engineers - The War Against Germany - Authors: Alfred M. Beck; Abe Bortz; Charles W. Lynch; Lidia Mayo; And Ralph F. Weld - Publisher: Department of the Army - The book describes in detail the role of the Army Corps Engineers in various campaigns, from North Africa, Italy, as well as Central and Western Europe, from 1941-1944. Includes photos, maps...
The Corps of Engineers Troops and Equipment - Authors: Coll, Blanche D. Keith, Jean E. And Rosenthal, Herbert H - Publisher: Department of War - Discusses development of equipment, role of the engineers, construction in ports, etc. Includes photos.
I bought these from a used book store on the internet. Try using Alibris! Go to their main site and type in the title in their search section.
Good luck. They have several copies of each book.
Proud Daughter of Walter (Monday) Poniedzialek
540th Engineer Combat Regiment, 2833rd Bn, H&S Co, 4th Platoon
There's "No Bridge Too Far"