Book description
There is nothing more deadly than a friend betrayed. There is no doubt
in Thomasina Elliott's mind that her oldest schoolfriend is a creature
of habit. So when, after three years of regular correspondence, Anna's
letters suddenly stop, Thomasina becomes concerned. And even more so
when it transpires that her friend has disappeared without trace, in
extremely odd circumstances. Fortunately, however, the indomitable Miss
Silver is on hand to investigate.