I didn't see it posted here so
Teleread has reported a new website which offer free pdf ebook from random house
http://www.teleread.org/2009/03/04/s...-by-using-pdf/
http://www.suvudu.com/freelibrary/
* His Majesty’s Dragon by Naomi Novik
* Assassin’s Apprentice by Robin Hobb
* Settling Accounts: Return Engagement by Harry Turtledove
* Red Mars by Kim Stanley Robinson
* Blood Engines by T.A. Pratt