(from Manga Shop):
Three reasons why this book will guarantee satisfaction for Jiro Kuwata fans!!
Reason 1:
All 12 chapters of “Shonen Jupiter” from “Bessatsu Shonen King” (Shonen Gahosha) as well as a one-shot for “Shonen Jupiter” published in issue 1 of 1967, "Spy Snake" .

Reason 2 :
All chapters of the phantom SF work ``Patrol V'', which is one of the most highly requested for a reprint, even though it is unfinished, is also included.

Reason 3: A complete collection of chapter covers that collects all chapter covers from the time of serialization.