In April 2376 at a party in Quark's, Quark specifically assigned Frool to keep Dr. Julian Bashir's glass of whiskey topped up, knowing the troubled lover would be a good source of monetary profit that night. (DS9 novel: Avatar, Book One)
- DS9 episode: "Bar Association"
- DS9 novel: Avatar, Book Two
- DS9 - Mission Gamma novel: Twilight
- DS9 - Mission Gamma novel: Cathedral
- DS9 - Worlds of Deep Space Nine novel: Ferenginar: Satisfaction is Not Guaranteed
- DS9 eBook: Lust's Latinum Lost (and Found)
- DS9 eBook: I, The Constable