There are 1 book by Mrs April O'Brien on BookOrb. A strong starting point is It doesn't get dark until midnight (2016). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Mrs April O'Brien written?
BookOrb lists 1 book by Mrs April O'Brien.
Where should I start with Mrs April O'Brien?
A good starting point is It doesn't get dark until midnight (2016).
What is the Mrs April O'Brien books in order list?
In publication order: 1. It doesn't get dark until midnight (2016).