The Freddie's Blanket book is about a story of a young platypus who is learning about growing up. Included in the book are adorable knitting patterns that are featured in the illustrations by Eric Johnson in the story. We have put together a kit for the overall's featured on the young boy in the story. The cotton romper is an adorable knitted version of classic denim overalls. The Freddie's Overall Kit comes with a signed book by Joanna and Eric Johnson and 2 skeins of Verano cotton yarn by Malabrigo in either Hibiscus or Sailor Blue. This is enough yarn to make up to a 36-month sized pair of overalls.