Renee Treml 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 cretor of the highly engaging and funny junior fiction graphic novel Sherlock Bones and the Natural History Mystery and its sequel, Sherlock Bones and the Sea-Creature Feature. Renee has a degree in environmental science and has a passionate love of natural history. Read More Read Less