I can only mention what I have, and that's the book 'Figure It Out'. It's 95% eye candy and 5% interviews. Interviews are with Medicom Toy, Coarse, Case Studio, & Jason Freeny.
I've been looking at 'I Am Plastic' and 'I Am Plastic, Too' - though I feel they have the same format.
After reading the bio and seeing the preview, it seems like 'Plastic Culture' might have more of what you're looking for?