This is an original, entertaining and amusing novella that continues the trials, tribulations and daily life of Patrice, the gorgon, working at Mt. Olympus. In this enjoyable episode, Hecate, Queen of the Underworld, needs some help that that could end up in disaster for Patrice. Each episode forms a complete little story, but it does help if you read them in order, otherwise you miss the important bits. Episode #1 - Witches War is a continuation of the novella Undercover Gorgon: Episode #0 - Becoming.
I also recommend the two books currently available in the Mt. Olympus Employment Agency series by R.L. Naquin. They are set in the same world and share many of the same, Greek Mythology characters.