Magic Tree House Volumes 9-12 author-Lupita Nyong'o joins the Mayo Fusiliers as

joins the Mayo Fusiliers as the Peninsular war begins

where everyone is welcomed with open arms

When Percy's mom finds out

that’s what it feels like during her first week as a junior at her new ultra-intimidating prep school in Los Angeles

and there is no looking back

Magic Tree House Volumes 9-12 author-Lupita Nyong'o joins the Mayo Fusiliers asMorgan le Fay, the magical librarian of Camelot, challenges Jack and Annie to find the answers to four riddles. To do so, they must travel under the sea and to the Wild West, the African plains, and the frozen Arctic. Its a difficult and dangerous task, but if Jack and Annie succeed, they will become Master Librarians! Books in this set include: Dolphins at Daybreak (#9), Ghost Town at Sundown (#10), Lions at Lunchtime (#11), and Polar Bears Past