I decided to share an old favorite for my last entry in Simon and Karen's #1956 Club.
Title: Knight’s Castle
Author: Edward Eager
Illustrator: N.M. Bodecker
Publication: Harcourt, Brace & World, hardcover, 1956
Genre: Children’s fantasy
Description: This follows Magic by the Lake and is about the offspring of the children in Eager’s best-known book, Half Magic. Roger and Ann, visiting their cousins in Baltimore while their father is in the hospital, are taken to see the Elizabeth Taylor movie of Ivanhoe and are enthralled. They start reenacting Ivanhoe with the castle Aunt Katharine gives Roger and new soldiers from their Uncle Mark, and then at night the soldiers come to life and they find themselves back in the days of Ivanhoe and Bad King John . . . with complications resulting from lead soldiers, oversized dolls, and difficult cousins.