Every night, Cree Hardrict begs for the same book: Christina Wilsdon’s The Wonderful World of Sharks. “He can tell you about hammer sharks, tiger sharks, even that the stingray is the sharks' cousin,” says Tia Mowry of her 5-year-old son with actor husband Cory Hardrict. So Tia came up with the perfect back-to-school project: shark knapsacks! “ Watch the mother and son duo transform a plain canvas drawstring backpack into a Cree-approved creation using supplies such as scrap cardboard, stencil paper painter’s tape and a paper plate!