Increasingly one can locate taxonomic monographs on the web through such noble initiatives as the Biodiversity Heritage Library, Gallica, the Center for Retrospective Digitization in Göttingen, Google books, etc.... When we encounter such copies, we link to them in our literature section.
One of the key-works that we failed to find was HL Clark 1946 magnum opus on the echinoderms of Australia. To close that gap we digitised that 566 pages book ourselves. The result is not all that professional, but still the text can be read. The 'Haasrode Digitization Center' is born;-)
Digitization the "Belgian way"