THE PATTY AND JO SERIES
By VariousNotes
Titles
Twin orphans Patty and Jo, placed at Miss Langton's School for Young Ladies by their misogynistic guardian -- whom they have never met -- receive an invitation to spend Christmas vacation at his remote estate. When arrive, they find that he has mysteriously disappeared. They stumble onto him and reunite him with the conveniently-widowed woman who broke his heart years before; the happy couple adopt the orphan twins and everyone lives happily ever after.
- PATTY AND JO, DETECTIVES -- By Elsie Wright (Jack Wright) -- 1933, World Publishing Co., as part of the "Heroine" series, reprinted in the '40's and '50's.
- PATTY AND JO, THE CASE OF THE TOY DRUMMER -- By Janet Knox (Jean Lyttleton McKechnie) -- 1951, World Publishing Co.
Source:
WorldCat holdings
Series titles from advertisement in Jean Craig, Graduate Nurse by Kay Lyttleton. 1950, World Publishing Co.