Links on the left go to pages listing resources for crystallography, kinetics, etc.
Resources include:
Sites or books with x data (x=crystallography, kinetics, spectra, etc.)
Sites or books about x, which provides theory. These will help your understanding of x
If you're looking for a property not listed on the left (e.g. m.p, b.p., MW, etc.), start with the General Handbooks. Also, Reaxys is excellent for many compounds not covered by the standard general handbooks.
If there's something you'd like to have listed on these pages, email me.