Aspects of The Novel
by E.M. Forster

On Becoming a Novelist
by John Gardner
Great advice on the art and craft of writing a novel.

Writing a Novel
by John Braine
A nuts and bolts approach to the process of producing a novel.

Beginnings, Middles and Ends (Elements of Fiction Writing)
by Nancy Kress

The Outsider
by Colin Wilson

Bird by Bird
by Anne Lamott