. "978-0375838187" . . . . . "608"^^ . "2011-10-25Z"^^ . "Mastiff is the third novel in Tamora Pierce's Provost's Dog trilogy, about a young Provost guard-woman in a fantasy kingdom called Tortall. The novel, as with all the Beka Cooper books, is written in first person diary form. The actual diary is said to be written in a mixture of Dog code and Beka's personal code"@en . "Mastiff"@en .