Little Red and Little Blue are fantasy characters. The clear shape of each character and the background of each illustration provide support for early mathematical learning. Yellow level titles offer opportunities to focus on initial consonants and consonant blends and present children with new vocabulary – one new word is introduced for every 20 familiar words. PM Plus offers a collection of 300 fiction and non-fiction books to complement PM Library. Includes a wide variety of fiction and non-fiction text types. #pm19-offer