The Graveyard Book Commemorative Edition

The Graveyard Book: Graphic Novel #TPB 2 - Read The Graveyard Book: Graphic Novel Issue #TPB 2 Page 171

So I was thinking of buying the Necronomicon but I was wondering which version should I buy? Should I get the original or the commemorative edition? What's the differences between the two?

The Graveyard Book Commemorative Edition – HarperCollins

The Graveyard Book Graphic Novel - Signed Limited Edition – Pages of Boston

The Graveyard Book: Gaiman, Neil, McKean, Dave, Atwood, Margaret: 9780060530945: : Books

It takes a graveyard to raise a child. Nobody Owens, known as Bod, is a normal boy. He would be completely normal if he didn't live in a graveyard, being raised by ghosts, with a guardian who belongs to neither the world of the living nor the dead. There are adventures in the graveyard for a boy--an ancient Indigo Man, a gateway to the abandoned city of ghouls, the strange and terrible Sleer.

The Graveyard Book [Book]

An irresistibly-brilliant graphic novel adaptation of The Graveyard Book by Neil Gaiman, adapted by award-winning illustrator P. Craig Russell. This is the first of two volumes. Nobody Owens, known as Bod, is a normal boy. He would be completely normal if he didn't live in a graveyard, being raised by ghosts, with a guardian who belongs to neither the world of the living nor the dead. There are dangers and adventures for Bod in the graveyard.