Mary Averling

"Nothing about Kess Pedrock's life is normal. Not her home (she lives in her family's Unnatural History Museum), not her interests (hunting for megafauna fossils and skeletons), and not her best friend (a talking demon's head in a jar named Shrunken Jim). But things get even stranger than usual when Kess meets Lilou Starling, the new girl in town. Lilou comes to Kess for help breaking a mysterious curse--and the only clue she has leads straight into...

"Dark secrets and unnatural magic abound when a twelve-year-old girl ventures into a bog full of monsters to break a mysterious curse. Nothing about Kess Pedrock's life is normal. Not her home (she lives in her family's Unnatural History Museum), not her interests (hunting for megafauna fossils and skeletons), and not her best friend (a talking demon's head in a jar named Shrunken Jim). But things get even stranger than usual when Kess meets Lilou...