Jon Scieszka is an American children's writer, best known for his picture books created with the illustrator Lane Smith. He is also a nationally recognized reading advocate, and the founder of Guys Read – a web-based literacy program for boys whose mission is "to help boys become self-motivated, lifelong readers."

Lane Smith is an American illustrator and writer of children's books. He is the Kate Greenaway medalist (2017) known for his eclectic visuals and subject matter, both humorous and earnest, such as the contemplative Grandpa Green, which received a Caldecott Honor in 2012, and the outlandish Stinky Cheese Man, which received a Caldecott Honor in 1992.