How about a first edition copy of one of Agatha Christie's popular novels like "Murder on the Orient Express" or "Death on the Nile"? Another option could be a book set featuring all of Agatha Christie's famous works. You could also plan a weekend getaway to a location that was significant in Christie's stories, such as a trip to the Middle East or a visit to the legendary Orient Express train. If you want to add a personal touch, you could create an Agatha Christie-themed gift basket with a cozy blanket, gourmet tea, and a selection of her books.
Or you can get her a star map with the date of your anniversary.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.