found: The anatomy of an adult, 2018:CIP t.p. (Mari Andrew)
found: Penguin Random House website, Aug. 22, 2017(Mari Andrew is a writer and illustrator from Seattle. In addition to her widely popular Instagram account, her writing and illustrations have appeared on Paste and HelloGiggles. She currently lives in New York City)
found: Mari Andrew (via Instagram) Aug. 22, 2017(Mari Andrew; writer and illustrator based in NYC)
found: Washingtonian (via Internet), Sept. 28, 2016(DC illustrator Mari Andrew; last September, she decided to make it a daily practice by publishing one drawing every day on Instagram)
notfound: Copyright catalog, Aug. 22, 2017