Emma Otheguy is the author of several books for young readers, including the picture books A Sled for Gabo and Martina Has Too Many Tías , the bilingual picture book Martí's Song for Freedom, and the middle grade novels Sofía Acosta Makes a Scene , Cousins in the Time of Magic , Silver Meadows Summer , and, with Adam Gidwitz, The Madre de Aguas of Cuba , part of the Unicorn Rescue Society series. Visit her at EmmaOtheguy.com. Sara Palacios is the recipient of a Pura Belpré Illustrator Honor for Marisol McDonald Doesn't Match and the illustrator of several other picture books, including A Song of Frutas , The Flying Girl , and Martina Has Too Many Tías. Sara graduated with a degree in graphic design and went on to earn BFA and MFA degrees in illustration from the Academy of Art in San Francisco. A native of Mexico, Sara now lives in San Francisco. Visit her at SaraPalaciosIllustrations.com.