nFive little monkeys wake up with the sun. Today is their mamas birthday and they are going to bake a cake. Theyll have to measure the flour, mix in the right number of eggs, and get it into the oven in time for the birthday surprise-- all without waking up Mama n Eileen Christelow has created an original, high-energy romp, sure to delight any child who has tried to plan a surprise.n