目录 1
1 Ivor's dream 1
2 A thing of beauty 13
3 A mysterious letter 18
4 Hopes and prayers 26
5 John Farthing asks questions 35
6 A message from Crombie 41
7 Richard Jones takes action 47
8 George Crombie gets worried 54
9 The village meeting 62
10 A crack in the dam 70
11 Doom and disaster 80
Epilogue 88
Vocabulary 90