The Summer Theatre by the SeaThe Saunders sisters need a bit of Cornish magic this summer Charlotte Saunders has always loved the buzz of city life. So, when she finds herself abruptly fired and dumped in one fell swoop, shes devastated to have to swap her London home for the sleepy town of Penmullion, Cornwall, to move in with her estranged sister. But Lauren Saunders has problems of her own. A single mother to twins, the bills are piling up faster than she can pay them. And