Sinister Serum: Pet Potions Mysteries Book 5

Libby and Marge find themselves settling back into their everyday lives after a whirlwind of adventures. As they embrace the calm, an odd case captures their attention—an enigmatic goat with a peculiar secret that might just turn their tranquil routine upside down. With their curiosity piqued, the duo sets out on a mission to unlock the mysteries surrounding the animal and the strange serum that seems to be tied to its peculiar behavior.

As they navigate through clues and quirky encounters in their familiar countryside, Libby and Marge must rely on their instincts, teamwork, and a bit of humor to unravel the truth. With enchanting elements of magic and unexpected twists, this latest escapade promises to be a delightful addition to the ongoing saga of pet potions and the mysteries that bind them.