Title: MY DOLL IS LOST
First published: February 12, 1984
Description: Herry Monster receives an invitation in the mail for a tea party. The letter also instructs the invitees to bring their favorite doll. Herry skips to Betty Lou's house and discovers she has been invited too, but he realizes he has lost his doll. Betty Lou and the rest of the Sesame Street gang go off to help Herry find his doll, but it is Oscar the Grouch who has found Herry's doll, and has been keeping him in his trash can.