Dear Colleagues,I have long tried to get these two books:

Dennis, R.W.G. 1949. A revision of the British Hyaloscyphaceae, with notes on related European species. Mycol. Pap. 32: 1-97.

Dennis R.W.G. (1956) A revision of the British Helotiaceae in the herbarium of the Royal Botanic Gardens, Kew, With notes on related European species. Mycological Papers 62: 1-216

I wrote to Koeltz Scientific Books and he said me it is out off print; somebody could help to me to obtain those books?. I´m making my PhD in Helotialean fungi and think this two books could help to me. If somebody have other bibliography about Helotiles in Europe and suggest me or send me I would very gratefully. If somebody have other general bibliography about Helotiles in Europe and suggest me or send me I would very gratefully.

Thanks a lot, Luis.