A Letter to Amy is a 1968 children's picture book by American author and illustrator Ezra Jack Keats. "Peter [from Keats' The Snowy Day] is having a birthday party, and he's asked all of his friends to come. But Amy is a special friend because she's a girl, so Peter decides to send her a special invitation.

• 32 pages
  
• 9.25" x 0.37" x 8.25"
• Ages 3+