Gift a membership
Print his gift certificate.
Fill it in, print it and put it in a card. It's something to hand over on the day while his first book is on its way.
Prints on one A4 page. Haven't bought the gift yet? Do that first on the Gift page.
Certificate of membership
This certifies that
Jack
is a member of the Dead Mentors Society, with 6 books from history's best mentors on the way. The first one arrives in early January.
From Dad
Mortui vivos docent