Co-author and illustrator (1906–1996), together with her husband, H. A. Rey, of the Curious George series of popular children’s books. TLS signed “Margret,” one page, 7 x 10.25, personal letterhead, April 7, 1978. Rey writes to Phyllis. In part: “Very belatedly let me thank you for the kind note you wrote to me when my dear Hans died. I’m trying to keep busy with our book business and secondary rights evolving from it, like games, puzzles, stuffed toys and recently some TV films, but life is very lonely, and I have been travelling quite a bit to get away from it….” In very good condition, with scattered creases and wrinkles. R&R COA.