marvel storybook library factory sealed box set 12 books marvel super hero stories  brand new marvel storybook library 12 book box set. titles include... 1) call for backup 2) an unbexpected hero 3) small hero, big thrills! 4) spider man vs. the sinister six 5) practice makes perfect 6) no i in team 7) these are the guardians of the galaxy 8) lendaing a wing 9) kang, conqueror of s.h.i.e.l.d. 10) spider man vs. mysterio 11) calling all avengers 12) battle for earth