From multi-million-selling Faith Martin, one of Britain's best-loved mystery writers.

Meet Jenny Starling: travelling cook and reluctant amateur sleuth.

Jenny Starling has her dream job cooking for Lord and Lady Avonsleigh in a genuine castle.

But the dream is about to curdle. One of the castle's treasures, a fabulously jewelled dagger, is used to murder a staff member. The victim is found stabbed through the heart in the conservatory.

Lady Avonsleigh insists that Jenny help the police find the murderer.

But how can Jenny solve this case when the murder was committed in front of several reliable witnesses, none of whom saw a thing?

This delightful cozy mystery series is perfect for fans of Agatha Christie, LJ Ross, Richard Osman, the Rev Richard Coles, Janice Hallett, Fiona Leitch and Veronica Heley.

Please note this book was first published as An Invisible Murder under Faith Martin's pen name JOYCE CATO.