There are 1 book by Sheila M. O'callaghan on BookOrb. A strong starting point is Cinderella of Europe (1951). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Sheila M. O'callaghan written?
BookOrb lists 1 book by Sheila M. O'callaghan.
Where should I start with Sheila M. O'callaghan?
A good starting point is Cinderella of Europe (1951).
What is the Sheila M. O'callaghan books in order list?
In publication order: 1. Cinderella of Europe (1951).