Here is a beautiful copy of the entire Tao Te Ching. It was the first book I ever really read that filled me with peace and spirituality.
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/taote-v3.html
Or
http://acc6.its.brooklyn.cuny.edu/~phalsall/texts/taote-v4.html
Yes, this is, for all intents and purposes, the book in it's entirity.