Download or read book Adventure Comics (1938-) #247 written by Henry Boltinoff and published by DC Comics. This book was released on 2012-01-25 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: First appearance of the Legion of Super-Heroes! Superboy encounters the Legion of Super-Heroes—super-powered teens from the future who want to initiate the Boy of Steel into the group. But can Superboy pass the tests put before him? Plus two additional stories!