"Originally published in Great Britain in 2019 by Macmillan Children's Books"--Copyright page.

Hilary McKay is the award-winning author of The Time of Green Magic (which received five starred reviews), The Skylarks’ War (which was a Boston Globe Best Book and received three starred reviews), Binny Bewitched (which was a Kirkus Reviews Best Book of the Year and received two starred reviews), Binny in Secret (which received three starred reviews), Binny for Short (which received four starred reviews), and six novels about the Casson family: Saffy’s Angel, Indigo’s Star, Permanent Rose, Caddy Ever After, Forever Rose, and Caddy’s World. She is also the author of The Swallows’ Flight, Rosa by Starlight, and Wishing for Tomorrow, the sequel to Frances Hodgson Burnett’s A Little Princess. Hilary lives with her family in Derbyshire, England. Visit her at HilaryMcKay.co.uk.