A Traveler to Frankfurt - Agatha Christie

The woman approached him cautiously and then asked him to give her his robe, passport and plane ticket to travel in his name from Frankfurt to London!

Stafford Nye was weary and seeking change, so he had no hesitation in agreeing to this strange request. But - by doing this - he got stuck in the spider's web. His life was not as safe as it used to be.

Tangled events lead him to an old castle in Bavaria, will he dare step into the trap with his legs? And what will he find there?