Can you recommend some of the best historical spy romance novels?

A good spy historical romance novel is 'The Guernsey Literary and Potato Peel Pie Society'. It's set after World War II and has elements of mystery and spying along with a romantic relationship that develops through letters. It gives a great view of the post - war period and how people's lives were affected. There's also 'The Secret Keeper' which has a historical backdrop of World War II and a story full of secrets, lies, and a love story that is intertwined with the mystery and spy elements.

A really good one is 'Eye of the Needle' by Ken Follett. This novel is set during World War II and is centered around a German spy in England. It's a thrilling read with great character development and a plot that keeps you on the edge of your seat. The historical details of the war - torn England add depth to the story.

One great spy historical romance novel is 'The Rose Code' by Kate Quinn. It weaves together a story of female code - breakers during World War II with elements of mystery, espionage, and romance.

For beginners, 'A Spy in the House' by Y.S. Lee is a good start. It's easy to read and has a simple yet engaging plot. The Victorian - era setting adds a touch of charm, and the spying and romance elements are well - balanced. Another option is 'The Secret History of the Pink Carnation' by Lauren Willig. It has a light - hearted tone which makes it accessible for new readers, and it gives a good introduction to the world of spy historical romances.

One great historical romance spy novel is 'The Spy Who Loved Me' by Ian Fleming. It combines the thrilling elements of spying with a touch of romance. Another is 'The Winter Sea' by Susanna Kearsley, which weaves a story of love and espionage in a historical setting. Also, 'Outlander' by Diana Gabaldon has elements of both historical romance and spying as the main character gets involved in various adventures and a complex love story while also dealing with political intrigue.

Sure. 'Tinker Tailor Soldier Spy' by John le Carré is a must - read. It follows the hunt for a Soviet mole within the British intelligence service. The story is complex, full of twists and turns, and the characters are very believable. It gives a great insight into the world of Cold War spying.

I really like 'Code Name Verity' by Elizabeth Wein. It's set during World War II. The story is about two female friends, one a spy and the other a pilot. Their friendship and the underlying romance elements are beautifully portrayed within the context of the dangerous world of espionage and war.

Some of the top spy historical romance novels are 'The Scarlet Pimpernel' by Baroness Emmuska Orczy. It's a well - known classic that features a hero who is a master of disguise and spies on the French during the Reign of Terror, and there's a lovely romance. 'The Winter Sea' by Susanna Kearsley is also excellent. It has a dual - time - line story where the main character in the present day is researching a story about a female spy from the past, and there's a romantic connection that develops. 'The Queen's Gambit' by Elizabeth Fremantle is a great choice too. It's set in the Tudor court and involves spying and political intrigue, along with a love story.

Another good one is 'The Duke and I' by Julia Quinn. It's part of the Bridgerton series. It has all the elements of a great historical romance, with a charming duke and a strong - willed heroine. The story is set in the Regency era and has lots of ballroom scenes and courtship.

Another one is 'The Love That Split the World'. This novel has a unique take on historical romance. It has a time - bending element that makes the story really interesting. The relationship between the two main characters is at the heart of the story, and as the plot unfolds, you get to see how their love is intertwined with the historical and supernatural elements of the setting.