This website was initially planned as a digital version of a printed catalogue I found in a library a few years ago. That book was: Harry Edlund - Compositions for Violin Solo. A Catalogue (Göteborg 1989).
His catalogue covers compositions from the beginnings till 1989, written in almost all european, north and south american countries, Israel, Japan, USSR / Russia, and some african countries. In the Introduction he writes about planned actualizations but I didn't find any so far.
Since then, the first idea grew from simple digital copy of the list to something different, and to be up-to-date become quite important. H.Edlund's catalogue is completely digitalized now and I've been adding newer compositions (and missing details to older ones).
see: list of updates