The best Neurergus book in English?

[david]

What's the best book written in English about all of the Neurergus species?

 

[travis]

I don't believe that there is a book on Nerergus in English. It would be nice though.
-Travis

 

[matt]

As someone who has been down this path, let me say the current literature is largely composed of a handful of scientific papers by Steinfartz et al, written around the times of the original collections, I think (expect to pay for translation) and Marc S.'s one classic magazine article.
By the way, my thinking is never mind a book... what about care sheets from experienced breeders?