What to wear when you go to the park on a cold day. A first-person narrative. Keeping Warm is a book-banded reading book for early readers, carefully levelled at Red Book Band. Illustrated throughout with beautiful photographs, this 102-word first-person narrative features a short, highly structured text with limited vocabulary. It is suitable for ages 5 - 6. Keeping Warm is part of Ransom Reading Stars, a structured programme for children learning to read. The series has fifteen levels: four phonics levels and eleven book band levels (Pink through to Lime).