Renee Treml is the author and illustrator of several successful picture books for very young readers, including Once I Heard a Little Wombat, Sleep Tight, Platypup, and Wombat Big, Puggle Small. She is also the creator of the highly engaging and funny junior fiction graphic novels Sherlock Bones and the Natural History Mystery, Sherlock Bones and the Sea-Creature Feature and Sherlock Bones and the Art and Science Alliance, as well as the Super Adventures of Ollie and Bea junior graphic novel series. Renee has degrees in biology and environmental science, and has a passionate love of natural history.