Switzerland

Switzerland is a mountainous landlocked European country.

Switzerland in the works by Agatha Christie

 * At Bertram's Hotel - Canon Pennyfather was supposed to attend a conference in Lucerne.
 * The Arcadian Deer - A case takes Hercule Poirot to Switzerland.
 * Cards on the Table - Anne Meredith and Rhoda Dawes met Mr Shaitana in Switzerland.
 * Death on the Nile - Joanna Southwood read about the death of Linnet Doyle, while in Switzerland.
 * Elephants Can Remember - Mademoiselle Meauhourat and Mademoiselle Rouselle, the governesses of the Ravenscroft family, were both Swiss.
 * The Erymanthian Boar - Hercule Poirot spends his vacation at Rochers Neiges
 * A Murder is Announced - Rudi Scherz met Letitia and Charlotte Blacklock in Switzerland.
 * Sleeping Murder - Gwenda Reed had a Swiss nurse or nanny as a young child.
 * The Third Floor Flat - Ernestine Grant married Donovan Bailey in Switzerland.

Switzerland in the works by Mary Westmacott

 * A Daughter's a Daughter - Sarah Prentice spent a skiing holiday at the Hotel des Alpes