There are 3 books in the The Ghost Agents Trilogy series. The newest book is Retribution which came out in 2022.

1
Ghost Agents

Book cover of Ghost Agents
An organization that has operated in secret for centuries... a mystery that threatens to burn it all to the ground... and she's the only agent who can stop it... To the residents and tourists of Galveston Island, Claire Abelard is the friendly young woman who works at the local candy…
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2
Revelations

Book cover of Revelations
The 2nd book in the award-winning Ghost Agents Trilogy

A new mystery… a growing threat… Will she be able to stop them?

Claire Abelard has never been normal. She has always been able to see and communicate with energy projections, or the entities more commonly known as ghosts. As an…

3
Retribution

Book cover of Retribution
The Bureau for Historical Preservation is under attack.

The sinister, secret organization known as The Syndicate has finally stepped out of the shadows and made their presence known with a dramatic demonstration. In the aftermath of these shocking events, Claire Abelard and her fellow agents travel to the Bureau's international…