Reddit reviews The Writer's Map: An Atlas of Imaginary Lands

Hi!
A few ideas:

• He likes cartography, writing, and you later say “nerdy” in your post. So maybe a book of fictional maps? This book (available here) gets generally good reviews and has essays reflecting on the maps, etc... If you spend elsewhere, I’m sure you could find a map or three online and print it, age it, and make it interesting in a different way.
  
• He likes typewriters and jewelry, so perhaps a typewriter key as a ring? They have the letter “Z” available. It would be more hipster if it could be used for wax seals, but that might be more of 10 years ago interesting than current.
  
• Depending on where you live, maybe the Les Miserables tour will be in your area? Not sure if that fits the budget.
  
  Hope one of these helps you come up with something!