When Jacquelines brother Vince complains of a stomach ache, Jacq does what any good sister would – she magically sends herself inside his body to find out what the problem is!
Will she escape the clutches of the patrolling white blood cells?
Will she get any sense out of the singing DNA strands?
Will his heart know whats wrong?
And who is the black dagger who lives in his stomach?
An hilarious and very moving adventure of epic imaginative proportions about what really makes children unhappy and how two siblings find a deep and lasting connection with each other.