Dana Claire Simpson grew up in Gig Harbor, Washington, drawing the entire time. She eventually graduated from the Evergreen State College, despite having spent all her time drawing, and not always for credit.
Attempts at doing real work along the way are hardly worth mentioning; the relevant fact is that, from 1998 to 2008, she drew the internet comic strip "Ozy and Millie." After winning the Comic Strip Superstar contest in 2009, she developed the comic strip "Phoebe and Her Unicorn" (originally known online as "Heavenly Nostrils"), currently syndicated in nearly 200 newspapers.
There have been three "Phoebe and Her Unicorn" book collections, to date. The first, Phoebe and Her Unicorn, won a 2015 Washington State Book Award. The second, Unicorn on a Roll, won a 2016 Pacific Northwest Book Award. A third book, Unicorn vs. Goblins, was released in February 2016.
She currently lives in Auburn, Washington, with her tech genius husband and her fairly stupid cat.