Each volume reprints out-of-print back issues, plus a significant amount of previously unpublished material. All the Collected Jack Kirby Collectors are now out-of-print themselves.

From the publisher:

This seventh trade paperback completes the compilations of the first thirty regular-size issues of The Jack Kirby Collector, the critically acclaimed magazine about Kirby's life and career. This volume reprints Jack Kirby Collector #27-30, with in-depth looks at Jack's 1970s Marvel Comics work, and his '80s work in comics and animation, plus a special two-part focus on how widespread Kirby's influence is! It features rare interviews with Kirby himself, plus new interviews with Watchmen's ALAN MOORE and DAVE GIBBONS, NEIL GAIMAN, Bone's JEFF SMITH, MARK "Luke Skywalker" HAMILL, and others! See page after page of rare Kirby art, including a NEW special section with over 30 pieces of Kirby art never before published, and more! Edited by John Morrow.