A full line of great books and other products that benefit Hero Initiative are available at Graham Crackers Comics. Check them all out, or start with these suggestions:
THE OVERSTREET COMIC BOOK PRICE GUIDE #44
HERO INITIATIVE SPECIAL EDITION
Robert M. Overstreet
Please note this is the 2014 edition, published July, 2014.
Now in its fifth decade as the preeminent source of comic book pricing information, The Overstreet Comic Book Price Guide has been the definitive guide for collectors and dealers alike since 1970. This 44th edition includes all new insights, features and data, along with the most comprehensive listing of comics, all new entries in the Overstreet Hall of Fame. Perfect for both new collectors and seasoned enthusiasts.
Only 500 copies of this Hero Initiative Limited Edition Hardcover will be released. Most of them will be sold at conventions, but a limited number are available via eBay as well. The cover, featuring Wolverine, the Hulk and Wendigo, is by the legendary Herb Trimpe, with inks by Tom Palmer and colors by Laura Martin. This edition will not be released in softcover. Each copy comes shrink-wrapped from the factory.
1136 Pages / Color and B&W / Hardcover
Limited to 500 copies
You've seen the amazing art. You've seen the original covers sell for up to $6700! Now you can get your very own copy of all 100 Hero Initiative Ultimate Spider-Man #100 covers! This stellar artbook includes great Spidey art from Mark Bagley, J. Scott Campbell, Frank Cho, Neil Gaiman, Adam and Andy Kubert, George Pérez, Joe Quesada, John Romita Sr. and Jr. and many more! And would you believe it has in introduction by Stan "The Man" Lee himself?
112 pages / full-color / softcover
In the now-grand tradition of the über-successful Ultimate Spider-Man #100 Project, Hulk 100 Project, and Wolverine: Weapon X Project, the Hero Initiative Assembles the Avengers! ALL of Hero’s 100+ original covers to Marvel Comics’ New Avengers #1 are on display in this great book, with art by Alan Davis, Terry Dodson, Steve Epting, Dave Gibbons, Adam Kubert, Steve McNiven, Tom Palmer, George Pérez, John Romita Sr., Walter Simonson and MORE!
NOTE: This is the special limited edition hardcover. Only 500 copies of this hardcover edition have been printed!
120 pages / full-color / hardcover