REX LEE; GYPSY FLYER REX LEE; ON THE BORDER PATROL REX LEE; RANGER OF THE SKY REX LEE; SKY TRAILER REX LEE; ACE OF THE AIR MAIL REX LEE; NIGHT FLYER REX LEE’S MYSTERIOUS FLIGHT REX LEE; ROUGH RIDER OF THE AIR REX LEE; AERIAL ACROBAT REX LEE; TRAILING AIR BANDITS REX LEE; FLYING DETECTIVE