This is a lovely picture book, a gentle story with gorgeous timeless illustrations. Visiting the library regularly, Lion is allowed in because he sticks to the rules and there's nothing to say that lions aren't allowed in. Helpful and kind the lion is soon a firm favourite with all the library visitors. Then one day, the lion performs a good deed, a rescue, that requires a loud roar but he is therefore banned from the library. It's a sad day for the lion, the library and its visitors, but then perhaps rules aren't always fixed in stone and can, with good reason, be altered... Hurrah! Perfect for 3-6s.