Tamora Pierce
1) Mastiff
Author
Series
Summary
Beka, having just lost her fiancé in a slaver's raid, is able to distract herself by going with her team on an important hunt at the queen's request, unaware that the throne of Tortall depends on their success.
2) Terrier
Author
Series
Summary
When sixteen-year-old Beka becomes "Puppy" to a pair of "Dogs, " as the Provost's Guards are called, she uses her police training, natural abilities, and a touch of magic to help them solve the case of a murdered baby in Tortall's Lower City.