I've just found a rather hansome one : -
'Tigers At The Front' by Thomas J Lentz (Schiffer).
Yes it's a picture book but they're
pics and the book sits nicely alongside 'Die Geschichte..'.
Another bizarre little 'find' is a card-covered book called 'Sturm & Drang 1 : TIGER' published in Japan 1990. I bought it very cheaply ( it's all in Japanese ! ) but it's stuffed full of very interesting pics - someone certainly did some digging in the Bundesarchiv. Loads of photos of Tigers at rest, re-ammunitioning, engine maintenance in the field etc.