“Then she saw a blue envelope.” (p.9) “When she arrived at the house the door was open but there was nobody there.” (p.11) “There was something different about him but she couldn’t work out what it was.” (p.13) “There was a beautiful wooden mask in his living room.” (p.15) “I know, Donald died two weeks ago.” (p.19) There was a woman colled Janet. She went to before friend's house, but he was already died. And there was "The African Mask." which was cause of everything. Gunter Gerngross(2007) The African Mask. Athesia, HELBLING READERS.