Improve your kiddo's reading skills with the Knights and Castles - Read it yourself with Ladybird: Level 4 (non-fiction) by Ladybird - 2 Jun 2015. This is a non-fiction book that explores, in interesting ways, how a man became a knight and life in the grand castles of the Middle Ages. Simple, easy-to-read text will make children read about chivalry and the duties of knights along with the architecture of the castles. Colour pictures and detailed explanations bring life to the past. This makes the book both educationally and visually stimulating and enjoyable. Buy now! About the Author: Ladybird is renowned for its educational and engaging children's books.