It is a detective novel, first published in the United States in 1944.
The story begins when the reasons and events that market several people from different places with strange connections to Lady Tresilian's palace are set up on a specific hour of a particular day.
- تعديل طريقة عرض الاشعارات في التطبيق. - معالجة بعض المشاكل وتحسين أداء التطبيق.