Ernest Vincent Wright's novel "Gadsby" is a truly remarkable work , for this book contains no "E"s. 

Any chriptographer will tell you that E is the most widely used letter in the English alphabet , thus the challenge is a considerable one. 

You can verify this , here's a link to read the book. 

The book is in the public domain , no worries about copyright issues:

http://spinelessbooks.com/gadsby/