This comic is made up of re-bound cover-less St. John publications. It includes the contents of Adventures (St. John, 1949 Series) #1. That section contains 32 pages and does not include the original comic's covers. The last story (The Black Lily) ends at an odd spot, almost implying the original finished on the inside back cover.
There are multiple variations of this book, which do NOT include the Romance Adventures #1 stories at all. The version I have contains Teen-Age Romances #4, 6, 7 and Teen-Age Diary Secrets #6.