Intro to Procedural Modeling in Houdini
John Moncrief has created a tutorial introducing us to procedural modeling in Houdini.
Point Render for Houdini
Point Render is an extension for Houdini that expands 3D rendering for computing scenes with full freedom of artistic effects.
Jayden Paterson - Houdini FX Reel 2014
Jayden Peterson has posted a reel showcasing his Houdini FX work.