Hello Ruy
You will certainly not be disappointed, they are worthy additions to the original publication - my two cost £26.46 for "Vol 1 - Spartan" and £20.99 for "Vol 2 - Bodenplatte", now please don't upset me by having got yours cheaper !!
cheers
Allan
p.s. if anybody requires specific information, I will be happy to look to see what it says about any particular event or date. Roll on Vol 3!!