Random House has acquired world English rights to four Iron Man book titles.  Two books will tie in directly with the Iron Man movie (see 'Hilary Swank in 'Iron Man''); two will tie in with the classic Iron Man property. 

The two movie tie-in books will release in the run-up to the film's May 2nd release.  One will be an adult novelization of the movie; the other book, a non-fiction title, will feature material both on the movie and on the creation of the character and his comic history. 

The other two titles will be original Iron Man novels, which will release after the movie.