Finlay and Lucy are excitable six year olds. They live in the same street in a small town in Scotland. They are good friends and spend a lot of time together both in and out of school.In this story, Finlay and Lucy are at school and the children in the class are participating in their weekly 'Sum Championship'. This is a challenge that involves answering a variety of sums. The sums increase in difficulty as the competition progresses. Children leave the competition when they get a sum wrong. The competition continues until there is a winner. Join the class as they compete. How will Finlay and Lucy fare? Who will win and be declared 'Sum Champion!'There are a variety of sums in this book which children can test themselves on as the story progresses. The Finlay and Lucy characters appear in several books. Each book can be read in isolation and in any order from the rest of the books in the series.Other titles currently available:Red Series (pre-school) where Finlay and Lucy are four years old:-- Meet Finlay and Lucy- The Bug Hunt- Nursery- The Birthday PartyYellow Series (early reader) where Finlay and Lucy are six years old:-- Alphabet Stories (a-e)- The 'Ch' Challenge