"At last, Freja is reunited with her mother, Clementine. Tobias and Vivi are in love. And Lucerne, their new home, is spectacular - snowy alps, sapphire lakes, white swans and delicious Swiss chocolate everywhere! It all seems perfect, until poor Lady P appears, bandaged from head to toe after a fall (or was it a push?). Crimes break out all over the city, strangely involving chocolate. Clementine doesn't seem her usual self. And still Freja has not solved the biggest mystery of all - who is Tobias Appleby?" -- Back cover
