found: Her Mia in the mix,c2011:t.p. (by Coco Simon) cover p. 3. (edits children's books, writes for children, tweens and young adults)
found: Amazon.com website, viewed June 18, 2012:Elizabeth Doyle Carey author biography (children's book writer and editor; lives in New York City; also writes books for Simon & Schuster under the names Rachel Wise and Coco Simon)
found: Her Set the record straight!, c2012 :t.p. (by Rachel Wise)
found: The Cupcake Diaries website, Jan. 31, 2014(Tracey West becomes "Coco Simon" as one of the authors of The Cupcake Diaries.)
found: Caroline Hickey website viewed, Jun. 6, 2022(Caroline Hickey writes books for kids of all ages, including books in the Sprinkle Sundays series ; Her series books are all written under pseudonyms because she's not the only author writing for the series ; most series have two or three authors that share a pseudonym so that books are easy to shelve and find ; her standalone books are written under Caroline Hickey, but she's also Nicholas O. TIme, Chloe Taylor, and Coco Simon) - http://www.carolinehickey.com/long-bioqa.html