Death on the Royal Yacht The brand new 2026 murder mystery starring the Queen

THE ROYALLY RIVETING NEW BOOK IN THE HER MAJESTY THE QUEEN INVESTIGATES MYSTERY SERIES - NOW AVAILABLE IN HARDBACK, EBOOK & AUDIOBOOK!
It's 1966 and Queen Elizabeth II is touring the Caribbean aboard the Royal Yacht Britannia. Her schedule is measured in ten-minute increments for five weeks, and nothing can afford to go wrong.
But something does. Early in the trip, the Queen's new diary secretary, Pamela Sinclair, is found dead in her cabin. Rumours abound about how she died, but the truth is, nobody really knows. However, this time, suspicion falls on the Queen's longstanding confidante, Joan McGraw.
The royal yacht is a busy, working ship, from the admiral at the bridge to the chefs in the galleys and the engineers attending to the turbines. It houses a crew of hundreds. Is one of them a murderer?
The Queen and Joan must use every skill and trick to solve the mystery while seeming to glide, unflustered, from one be-hatted engagement to the next, as the multi-island visit unfolds with the whole world watching.
PRAISE FOR S.J. BENNETT'S HER MAJESTY THE QUEEN INVESTIGATES MYSTERY SERIES:
'A witty whodunit starring our very own HM The Queen as an amateur sleuth' - Good Housekeeping
'A flawless gem. A perfect score on the '3 Cs': charm, character and comedy' - CJ Wray
'The most unique sleuth you're ever likely to encounter' - Benjamin Stevenson
'James Bond in pearls and a twinset. Cracking story, joyfully researched' - Angela Clarke
'A cache of insider information and a satisfyingly twisty plot' - Jane Thynne
'A pitch-perfect murder mystery' - Ruth Ware
'A masterclass from start to finish' - Ian Moore
'Written with wit and brio' - Daily Express
'Miss Marple with a crown' - Daily Mirror
'Bennett strikes gold' - Publishers Weekly
'Delightfully charming' - Adele Parks
'Pure confection' - New York Times
'Warm & witty' - Woman&Home
'A delightful read' - BBC Radio 2
'I loved it' - Joanne Harris
'A total joy' - Nina Stibbe
'Charming' - Guardian
'What a hoot!' - Saga