<p>The lovely red-haired eighteen year old Lady Viola Francis is orphaned.<br>She and her fortune are in the power of her stepfather, the sinister Sir Rudolph Vane.<br>Viola's late father, the Earl of Galhampton, was passionately interested in motor cars and from an early age Viola worked with him on his engines.<br>Now she wants to fulfil his ambition to build one that can be sold to the growing numbers of people keen to acquire this new an...