"Even though the Earth seems big and unchangeable, humans have altered its climate, creating consequences for all life. By working together, humans can save the planet, and ourselves"--

Christina Soontornvat is a three-time Newbery Honoree, a Sibert Honoree, and a Kirkus Prize winner. Her highly acclaimed backlist includes the middle grade books The Tryout, The Last Mapmaker, A Wish in the Dark, and All Thirteen; the picture book To Change a Planet; and the chapter book series Diary of an Ice Princess and Legends of Lotus Island. Christina lives in Austin, Texas, with her family. You can learn more about her work at soontornvat.com.
Rahele Jomepour Bell is the illustrator of the picture books Our Favorite Day of the Year, Playdate, and Book's Big Adventure, and also contributed artwork to Scholastic Press's nonfiction picture book anthology In the Spirit of the Dream. Rahele immigrated to the United States from Iran in 2011 to pursue her dream of studying art at Iowa State University, where she received her MFA in integrated visual arts. You can learn more about her work at RaheleStudio.com.