[Illustration: Map of central England and Wales, the area covered by
the Great Western Railway. Title reads: G. W. R. The line to legend
land. Various places mentioned in the book are identified: Glasfryn
Lake (page 20), Craig-Y ddinas (page 12), Narberth Castle (page 4),
Melangell (page 8), Harlech Castle (page 16), St. Govan's Chapel (page
24).]