Take a way-out trip with Barbara the beautiful brunette, her handsome, blonde cousin Tanner and their new friend Ryan when they stumble into an abandoned apartment and find a dusty old diary lying on the ground.
Find out what “The Secret Annex has nine doors” means when “There’s a New World Coming” hits your nearest pharmacy or grocery store this summer. Be the first kid on the block to pick it up.
Comes with Secret Annex decoder and fold-out poster “Brown Goblins are not Healthy for Children or Other Living Things”.

Copyright 1971.
Created by Whale Song Partridge. ‘Nuff said!