Art Books(Pencil Drawing )

Here are some great book guiding in pencil drawing

• Drawing Realistic Texture in Pencil

http://www.scribd.com/doc/13929369/drawing

• Pencil Drawing Techniques - David Lewis

http://www.scribd.com/doc/13912832/david-lewis-pencil-drawing-techniques

• The Art of Basic Drawing

http://www.scribd.com/doc/9009211/The-Art-of-Basic-Drawing

• Teach your self (VISUALLY Drawing)

http://www.4shared.com/get/113424136/9363b4b0/VISUALLY_Drawing.html