How about a personalized bookmark with his name engraved on it? Or you could find a beautiful leather-bound edition of one of his favorite books, or introduce him to a new author in his preferred genre with a book you think he might like. Alternatively, you could gift him a subscription to a book club or even an e-reader with some of his favorite books already downloaded onto it. These options that will show him that you appreciate his love for reading and have put some thought into his gift.
Or you can get him a star map with an important date you share.
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.