Houdini FX : Creating An Avalanche Rig
Houdini FX : Creating An Avalanche Rig, available at $64.99
Master Houdini FX: Create Stunning Visual Effects rigs
Master Houdini FX: Create Stunning Visual Effects rigs, available at $94.99
Houdini FX : Creating a Building Explosion
Houdini FX : Creating a Building Explosion, available at $64.99