Optional prequel
Satan’s Affair
A connected novella that can be read before the main duet. It is optional for Adeline’s central story.
Haunting Adeline reading order
The simplest route is to read the two main books back-to-back. Connected stories can be added around them.
Book one
Haunting Adeline
Begin the main story here. Do not skip to book two.
Buy Book One on Amazon UKPaid link · Amazon UKBook two
Hunting Adeline
Continues directly after the first book and resolves the duet’s main storyline.
Buy Book Two on Amazon UKPaid link · Amazon UKConnected story
Where’s Molly?
A later spin-off. The author recommends reading both Adeline books first.
Quick answer
For the main story, read Haunting Adeline first and Hunting Adeline second. Satan’s Affair is optional; Where’s Molly? should come after the duet.