Kathleen Wendy Peyton
Peyton, Kathleen Wendy Herald
August 2, 1929 – December 19, 2023 (aged 94)
Birth place: Birmingham, Warwickshire, England, UK
Kathleen Herald and married in 1950. Library of Congress cites <i>Contemporary Authors</i> online, on Kathleen Wendy (Herald) Peyton. That source lists works as Kathleen Herald; works under joint pseudonym K.M. Peyton; and works individually as K.M. Peyton, some with uncredited illustration by Michael Peyton. LC itself lists several instances, but none of those titles are in the database May 2023.