"The Lad who wracked the Legion" and "The Secret of the Legion Rookie"
(reprinted from Adventure Comics V1 #328)
Members list (2pgs) reprinted from Adventure Comics V1 #333 and 335.
Our Strange Univese (1pg) natural history of our solar system, unknown credits.
Professor Eureka strip (0.5 pg) reprinted from Showcase V1 #26
"The riddle of the Space-Rainbow"
reprinted from Action Comics #232
**All material is reprints, no new material contained in this book**