Five Star Gift Ideas

How about a box set of Agatha Christie novels? This would make a great birthday gift for your son who enjoys her work. You could also consider adding some cozy mystery novels from other authors to the gift basket. A vintage magnifying glass, a fancy notebook and pen, and a cup of tea would complement the theme perfectly. Lastly, if there's a production of one of her plays in your area or online, tickets would be a thoughtful gesture.

Or you can get him a star map with the date when he was born.