One day in the garden, Nina notices there are worms living in some puddles. She comes up with an idea to keep them safe from hungry birds. Yellow level titles offer opportunities to focus on initial consonants and consonant blends and present children with new vocabularyone new word is introduced for every 20 familiar words. Each meticulously levelled PM Fiction title features a classic story structure complete with tension, climax and resolution. The stories deal with concepts and experiences that young children can relate to. PM Storybooks cover levels 3-24. #pm19-offer