<p>1820: the landscape of England is undergoing sweeping change as the country pioneers the steam-driven machine age.<br><br>The Morlands, too, face change: Cousin Africa returns from St Helena to startle society with her unconventional ideas; Lucy brings her sons home from their Grand Tour, brimming with ideas for their future. In Manchester, Sophie and Jasper meet fierce oppostion to their plans for re-housing the factory hands; while in London, Rosamund enters a bizarre agreement with her husband Marcus, with bitter consequences.<br><br>And at Morland Place, James and Heloise watch their two sons approaching manhood. Benedict delights equally in love and locomotives, while Nicholas, the heir develops a taste for more unusual pleasures- and an impatience to claim his inheritance.</p>