- The Motor Girls on a Tour or Keeping a Strange Promise by Margaret Penrose, 1910
- Dorothy Dale's Strange Discovery by Margaret Penrose, 1916
- The Motor Girls on Waters Blue or The Strange Crusie of the Tartar by Margaret Penrose, 1915-01-01
- The Campfire Girls on the Program or Singing and Reciting at the Sending Station by Margaret Penrose, 1933-01-01
- DORTHY DALE AT GLENWOOD SCHOOL by Margaret Penrose , 1908
- The Motor Girls at Camp Surprise Dust Jacket Only by Margaret Penrose, 1952-01-01
- DOROTHY DALE IN THE CITY, #8 Dorothy Dale Series by Margaret Penrose, 1913-01-01
- The burglar's daughter (Young folks library) by Margaret Penrose, 1899
- Dorothy Dale at Glenwood School by Margaret Penrose, 2010-08-25
- Dorothy Dale in the City (Dorothy Dale Series #8) by Margaret Penrose, 1913-01-01
- Dorothy Dale's Great Secret (Dorothy Dale, 3) by Margaret Penrose, 1909
- Motor Girls in the Mountans, Or Gypsy Girls Secret by Margaret Penrose, 1917-01-01
- The Motor Girls on a Tour by Margaret Penrose, 1910-01-01
- The Campfire Girls on the Program OR Singing and Reciting at the Sending Station by Margaret Penrose, 1950
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