Emperor penguins breed during winter when they go ashore to lay their eggs. Keeping the eggs off the freezing ice & warm until they hatch is the responsibility of the father penguins. violet level titles introduce a variety of topics to promote reading for pleasure & offer plenty of opportunities to look at rhyme & rhythm within words to build fluency & phrasing. PM Plus Storybooks feature a classic story structure with tension, climax & resolution to engage young readers. The books have been written using carefully selected vocabulary to ensure children experience reading success. pm 19-offer