- Dorothy Dale at Glenwood school: By Margaret Penrose (Dorothy Dale series) by Margaret Penrose, 1908
- The Radio Girls On Station Island, or, The Wireless From The Steam Yacht (Radio Girls Series) by Margaret Penrose, 1922
- Margaret Penrose by the motor girls on waters blue, 2009-12-26
- The Motor Girls on the Coast or The Waif From the Sea (with linked TOC) by MARGARET PENROSE, 2010-04-18
- The Motor Girls Through New England or Held by the Gypsies by Margaret Penrose, 1911-01-01
- Dorothy Dale and Her Chums by Margaret Penrose, 1909
- The Motor Girls in the Mountains or the Gypsy Girl's Secret by Margaret Penrose, 1917-01-01
- Dorothy Dale At Glenwood School by Margaret Penrose, 1908-01-01
- The Motor Girls Through New England: Or Held By The Gypsies by Margaret Penrose, 2010-09-10
- Dorothy Dale at Glenwood School by Margaret Penrose, 2010-09-19
- The Motor Girls On Waters Blue by Margaret Penrose, 2010-09-10
- Dorothy Dales Great Secret by Margaret Penrose,
- Dorothy Dale : a girl of today
- The Motor Girls Or a Mystery of the Road by Margaret Penrose, 1910
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