Mr Richard Morris 
The Fundamentals of Product Design [PDF ebook] 

The Fundamentals of Product Design provides an integrated and cohesive view of the product design process, covering materials, manufacturing, idea generation, computer-aided design, engineering functions, product types, and market research.
Full of inspiring visuals covering a wide variety of product design examples, Richard Morris presents an engaging introduction to this sizeable topic and can be used as both a reference text and a useful guide.