Tree forts, maple trees—and roaring lions? When Yousuf hears ferocious roaring lions and creepy laughing hyenas in his backyard, he calls the best detectives he knows: Ibrahim and Zayn Khan! With the help of their trusty brown sack, they search for clues and bit-by-bit piece together this extraordinary mystery. Join the third-grade detective duo as they solve the thrilling case of the roaring lion!
What are those frightening sounds coming from the forest? Someone or something out there wants to scare the Khan boys and their class away from the campsite!
When Mrs. Morris and her third grade class win a trip to Camp Chimo, the children get more than they bargained for. Will third grade detectives Ibrahim and Zayn Khan be able to figure out what's going on before it's too late? Follow the Khan boys on another great adventure as they follow the clues in Ibrahim Khan and the Mystery of the Haunted Lake!