Stacy McAnulty is the author of many books for young readers, including The Miscalculations of Lightning Girl, The World Ends in April, chapter book series The Dino Files and GoldieBlox, and picture books including Excellent Ed,101 Reasons Why I'm NOT Taking a Bath, and Beautiful. A former mechanical engineer, Stacy writes about math and science with authority. Visit her online at stacymcanulty.com or follow her on social media at:

Twitter: @stacymcanulty
Instagram: StacyMcAnulty
Facebook: StacyMcAnultyAuthor