Sometimes it is difficult to see clearly in what direction one's duty lies (and especially difficult for people like myself with a husband in one part of the world and children in another) but Tim and I, talking it over together in cold blood, decided that I ought to go home. Hester Christie, the delightful heroine last met in Mrs. Tim Gets a Job, has spent a blissful 18 months living in Kenya where husband Tim is posted. But now it's back...