These are some internet links to various Voynich manuscript sites. This list is far away from being complete.
- The Voynich manuscript site of René Zandbergen is a good introduction.
- The great (and huge) Voynich manuscript site of Jorge Stolfi. Here you find the transcription files, results of J. Stolfi's research, various unix scripts for working on the transcription and a big list of links to other sites