Bestselling Norwegian mystery author Jo Nesbo enters the world of children's books with Doctor Proctor's Fart Powder, the first book in this very funny middle-grade series. Filled with magic, wit, and bathroom humor, Doctor Proctor will keep boys and girls laughing until the end.

Eleven-year-old Nilly is new to the neighborhood, but he is quick to make friends: Doctor Proctor, an eccentric professor who invents wacky potions and powders; and brainy Lisa, who is always teased by the twin terrors Truls and Trym. All is good farty fun when Nilly and Lisa help Doctor Proctor...

The Fart Powder was such a successful invention that Doctor Proctor, Nilly, and Lisa couldn't stop there. Next up: a time-travelling bathtub. You just hop in, lather up the Time Soap, and wish for where you'd like to go. Doctor Proctor has plans for this new invention. You see, he lost his true love years ago, when Juliette Margarine married an evil count. The good Doctor has never quite gotten over this, and he's going back to change it. But when things go wrong, it's up to Nilly and Lisa to travel back in time to right all wrongs and reunite the two lovebirds. Nothing is quite so simple in...

In the chilling follow-up to Some Kind of Peace, Siri Bergman returns to investigate a brutal murder case centered in the dark world of domestic abuse.

It's a rainy evening in a Stockholm suburb and five-year-old Tilda is hiding under the kitchen table playing with her crayons when a man enters and beats her mother to death in cold blood. The only witness, Tilda can't quite see the murderer or figure out who he is. But she's still a witness.

Across town, Siri Bergman and her best friend, Aina, are assisting their old friend Vijay with a research project on domestic...