The true First Edition of this book was published in London, 1952. This is the American Edition but I don't know if it is the first printing. The "copyright" is 1952. TRAVERS,P.L. MARY POPPINS IN THE PARK. NY:Harcourt Brace, copyright 1952, American edition. Unread copy in dust jacket. Mary Poppins is the famous character on who the Walt Disney movie is based. Book is in pristine condition, dust cover is clean but has small chip and some wear. Illustrated by MARY SHEPARD with pictorial end papers plus many charming full page and smaller black & white drawings throughout. The 4th Mary Poppins story. I will wrap the book jacket in mylar on request prior to shipping.