The must-have book for any fan of The Hobbit"A is for auditions. Find out which pop star auditioned to play an elf & who impressed Peter Jackson the most. B is for Bilbo. Martin Freeman had reservations about playing Bilbo at first--discover why & find out who he loved working with & who he didnt & uncover why the movie Bilbo is different from Bilbo in the book. C is for cast. Filming " The Hobbit" threw up all kinds of challenges for the cast. Find out who injured themselves on set & who the biggest prankster was. All this & more including all the behind-the-scenes set secrets why Elijah Wood had to be involved & what to expect from the second " Hobbit" movie."