Every Inkscape Filter : http://goo.gl/rQ0O6R
Best Inkscape Book : http://goo.gl/mTAm7P
In this part of my Inkscape video tutorial I cover the Inkscape Filter Editor.
Specifically I'll cover the following filter primitives available in the Filter Editor : Gaussian Blur, Blend, Offset, Merge, Turbulence, Color Matrix, Flood, Diffuse Lighting and Specular lighting.