The majority of these recipes are specific implementations of a more general patching concept. As with any collection of recipes, you will want to take these basic techniques and personalize them for your own uses.
The OpenGL Architecture Review Board has released the official OpenGL 2.0 specification.
Quasi-Granulizer is not a granular synthesizer, but it works on similar principles.
Book 1 contains some clever solutions, advanced trans-coding techniques, groovy audio/visual toys, and basic building blocks for more complex processing.