Fiona Dunne is a ghost hunter who appears in the Charmed novel, Trickery Treat. She has minor psychic abilities that enable her to sense mystical energy and the presence of spirits.


Interactions with Spiritual Energy[]

Fiona had been able to sense the presence of spirits and phenomenal energies for a long time. She eventually designed her own website that tells her adventures and knowledge about ghosts. Over the years, she actually learned to handle spirits to some extent. She had visited the Halliwell Manor in 2003 and noticed how all the residual phenomenal energy gathered in the house suddenly disappeared.

Ken Carson, a psychology assistant professor, has been trying to discredit her work for years.

Angering Sheldon Winters[]

In 2005, Fiona visited an old house haunted by Sheldon Winters and his wife Victoria. While there, she uncovered the truth that Victoria was killed by her husband who later committed suicide. The revelation gave Victoria peace and she moved on, leaving Sheldon alone in the house for eternity. On Halloween night in 2006, Sheldon was able to channel enough energy to leave his spiritual grounds and target Fiona, intending to make her replace his wife. That night, Fiona visited Halliwell Manor to investigate the accumulating mystical energy coming from it.

The ghost chased away the party guests, leaving only the Charmed Ones, Fiona, Andrew O'Brian, Fiona's skeptical rival Ken Carson, and Phoebe's husband Coop. Sheldon openly stated his intentions and possessed Coop for this goal. Once the spirit was gone, Fiona and Coop lured him away by going to his house. Sheldon possessed Coop again and attacked Fiona. She managed to drive him out of Coop's body and fend him off long enough for the sisters to find his grave and banish him with a potion.

She found out the sisters were witches, but agreed to keep their secret, and promised to refrain from adding any reference that mentions them.

Powers and Abilities[]

Active Powers
  • Sensing: The ability to determine the location of another being or object. Fiona could sense spirits and mystical energy.


Fiona Dunne appeared in a total of 1 non-canonical novel throughout the course of the franchise.