Who Cut the Cheese? (Doctor Proctor's Fart Powder)

“Large helpings of whimsy, humorous black-and-white illustrations, and the occasional fart joke provide plenty of silliness” (Booklist) in the third Doctor Proctor adventure from New York Times bestselling author Jo Nesbø.

Nilly, Lisa, and Doctor Proctor are too busy inventing things to watch TV, and everyone says they’re missing out on the hot singing competition. But then Nilly and Lisa notice that their friends and family are acting really weird. And the only people acting weird…are the ones watching TV.

What’s going on is WAY bigger than a singing competition. It could mean the end of the world.

Or a silent but deadly could save everything!

Let ’er rip.

Jo Nesbø is the most successful Norwegian author of all time. He has sold more than 19 million books, which are published in forty-seven different languages globally, and he is widely recognized as one of Europe’s foremost crime writers. The author of crime fiction and short stories, the Doctor Proctor adventures are his first children’s books.

Mike Lowery is an author and bestselling illustrator who has worked on more than eighty books for children, including the Mac B., Kid Spy series with Mac Barnett, They Call Me No Sam! with Drew Daywalt, and more. He is also the creator of the Everything Awesome and Bug Scouts books. He lives in Decatur, Georgia, with his wife and kids, and his daily sketchbook can be seen at MikeLowery.com.