Mari Jones is desperate to be a real scientist, even though she's only eleven. So when she discovers a tiny dragon while fossil hunting on the beach, she's sure she can find a good scientific explanation - as long as she can keep it hidden long enough to study it. <br/> <br/>Unfortunately for Mari, this is one secret that doesn't want to be kept. And as she starts to form a deeper bond with the mischievous dragon, she might have to admit that, when it comes to friendship, science might not have all the answers...