THE PERFECT HAMBURGER by the bestselling author Alexander McCall Smith is a wonderfully entertaining story, ideal for young readers.Joe has just created the yummiest, juiciest, most delicious hamburger ever - and his friend Mr Borthwick wants to sell it in his hamburger shop to try and win back customers from the new fast-food place across the road. But there’s a problem - Joe has completely forgotten the recipe...A pinch of this, a touch of that and a spoonful of something else...the race is on for Joe to remember!