Protectors of Poison by Laura Greenwood

Serket is used to being forgotten and is happy to be, even if her healing powers have waned in the years since people forgot her real name.
Everything changes when a minor god turns up and reveals her scorpions are being blamed for a poisoning. Determined to prove her innocence, Serket must take her place as a goddess once more and uncover the plot threatening to destroy her.
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Protectors Of Poison is book one of the Forgotten Gods series and is a fantasy paranormal romance based on Egyptian mythology. It includes an m/f romance and a happy ever after for Serket and Sed.