Hazel Quintanilla lives in Guatemala where she illustrates children's books, magazines, and games! She is the illustrator of the Unicorn and Yeti early reader series, written by Heather Ayris Burnell. And she has a secret: Unicorn and Yeti remind Hazel of her sister and brother. Her siblings are silly, funny, and quirky -- just like the characters!

Heather Ayris Burnell lives in Washington state where she loves spending time in the sparkly snow. Heather is a librarian and the author of Kick! Jump! Chop! The Adventures of the Ninjabread Man. Unicorn and Yeti is her first early reader series.