Mary Marvel comic books issue 20

Cover art by Jack Binder. "The Sinister Twins," script by Otto Binder; Georgia Sivana thinks she has put Mary out of the way, using robotic doubles, in order to steal the Royal Diadem...but she's wrong! "The Last Bullet" text story by Larry Steinfeldt. "The Good Skate" starring Freshman Freddy. "Sleigh Fun," script by Otto Binder, art by Jack Binder; Freckles encourages Mary to come along with the gang on a sleigh ride, but it's Mary Marvel who saves the day, really giving the gang a ride! "The Clown Prince" starring Peewee Pete. "The Evil Bottles," script by Otto Binder; Her friend Teddy gives bottle collector Mary two unusual bottles for her collection, which proves nearly disastrous when two evil imps escape from them and wreak havoc! 36 Pages, Full Color. Cover price $0.10.

Issue #20 - Jan.(?) 1948. Assume reprints partial contents of Mary Marvel Comics #20. Canadian edition published by Anglo-American Publishing Company. Cover price $0.10.