Fatlands

Private investigator Hannah Wolfe - independent though not invincible, idealistic, but definitely not naive - returns in one of the most critically acclaimed new mystery series on either side of the Atlantic.
Chaperoning teenage rebel Mattie Shepherd around London is not the most glamorous of assignments. But Hannah is being paid a lot of money, much more than the job seems to warrant. What Mattie's father, a prominent research scientist, neglected to mention, however, are the death threats he has been receiving from the fanatical Animal Liberation Front.
When violence erupts, Hannah is caught totally unprepared. Grieving, guilty, and furious, she plunges into the dangerous and violent world of the animal rights movement and international corporation politics.