Her Majesty The Queen Investigates Series

Amateur sleuth Queen Elizabeth II is back on the case in 1960s England in the fifth installment of this historical mystery series The New York Times Book Review calls “sheer entertainment,” perfect for fans of Rhys Bowen and Richard Osman.

1961, England.
The Queen is spending a night on board the royal train with her entourage and her sister, Princess Margaret. But before they reach their destination, an unreliable witness claims to have seen a brutal murder from one of the carriages.

The Queen and her assistant private secretary, Joan McGraw, get to work on their second joint investigation. No one else saw the crime. If there is a victim, could he be the missing photographer friend of Margaret’s new husband, Tony Armstrong Jones?

This time, the Cold War threatens to undermine the Queen’s upcoming visit to Italy. She and Joan must tackle dark forces that follow them all the way, in a tale of spies, lies, and treachery.

This charming mystery will be perfect for fans of The Crown and Miss Marple.

Amateur sleuth Queen Elizabeth II is back on the case in 1960s England in the fifth installment of this historical mystery series The New York Times Book Review calls “sheer entertainment,” perfect for fans of Rhys Bowen and Richard Osman.

1961, England.
The Queen is spending a night on board the royal train with her entourage and her sister, Princess Margaret. But before they reach their destination, an unreliable witness claims to have seen a brutal murder from one of the carriages.

The Queen and her assistant private secretary, Joan McGraw, get to work on their second joint investigation. No one else saw the crime. If there is a victim, could he be the missing photographer friend of Margaret’s new husband, Tony Armstrong Jones?

This time, the Cold War threatens to undermine the Queen’s upcoming visit to Italy. She and Joan must tackle dark forces that follow them all the way, in a tale of spies, lies, and treachery.

This charming mystery will be perfect for fans of The Crown and Miss Marple.

LIBRARY JOURNAL – EDITORS’ PICKS OF THE YEAR | BEST BOOKS 2025

Two murders in Chelsea plague amateur detective Queen Elizabeth II in the fourth book in the charming series, perfect for fans of Rhys Bowen and Jacqueline Winspear.

1957, England. Young Queen Elizabeth II is finding her way in postwar Europe, trying to repair friendships with foreign governments. Advised by her father’s old courtiers, the Queen suspects that they may not have her best interests at heart. One of them is trying to sabotage her public appearances: that much she is sure of.

When two bodies turn up in Chelsea, the Queen finds herself unwillingly used as the alibi for somebody very close to her. With the reputation of the monarchy at stake, Elizabeth knows she can’t face these challenges alone. She needs support from someone she can trust. Therefore, she enlists the help of an ex-code breaker, Joan McGraw, to uncover the truth. 

But as Elizabeth and Joan are uncovering secrets from the past, the clock is ticking, and they are in more danger than they know.

Two murders in Chelsea plague amateur detective Queen Elizabeth II in the fourth book in the charming series, perfect for fans of Rhys Bowen and Jacqueline Winspear.

1957, England. Young Queen Elizabeth II is finding her way in postwar Europe, trying to repair friendships with foreign governments. Advised by her father’s old courtiers, the Queen suspects that they may not have her best interests at heart. One of them is trying to sabotage her public appearances: that much she is sure of.

When two bodies turn up in Chelsea, the Queen finds herself unwillingly used as the alibi for somebody very close to her. With the reputation of the monarchy at stake, Elizabeth knows she can’t face these challenges alone. She needs support from someone she can trust. Therefore, she enlists the help of an ex-code breaker, Joan McGraw, to uncover the truth. 

But as Elizabeth and Joan are uncovering secrets from the past, the clock is ticking, and they are in more danger than they know.