By Sacks, Marcy Goldberg.. Boston, New York, US : Houghton Miffling Hardcourt Publishing, 2009 . 24 p. 978-0-547-24299-6
New York, NY, USA : Scholastic, 2013 . 24 p., il. 978-1-338-26390-9
Place Hold on Curious George : makes maple syrup. / adaptation by C. A. Krones.