Li Shenron
Legend
I suppose it really depends if your setting takes place before or after the introduction of printing techniques (15th century IRL in the western world). Most of the time it this is an issue that gets simply ignored in published settings and homebrew as well.
If all books are written by amanuensis (hand-scribes), they should be really really rare and really really costly. I think a single book before print was available could cost something like 20-50% of a house (tho housing in medieval times wasn't definitely as expensive as nowadays AFAIK).
Typical RPG settings assume to see thousands of books available around, and characters (at least PCs) are all literate, and literacy itself of course wasn't common before the invention of printing. At the same time, if asked, IMHO probably the vast majority of DMs would rather say that print with metal blocks - or whatever they are called - isn't invented yet, which is probably incompatible with the result of having easy availability of books.
A possible compromise would be to think that the fantasy world is just set at a time when printing is under early develpment but not a commodity yet, although IRL it took a very few decades to turn from experimentation into regular use.
If all books are written by amanuensis (hand-scribes), they should be really really rare and really really costly. I think a single book before print was available could cost something like 20-50% of a house (tho housing in medieval times wasn't definitely as expensive as nowadays AFAIK).
Typical RPG settings assume to see thousands of books available around, and characters (at least PCs) are all literate, and literacy itself of course wasn't common before the invention of printing. At the same time, if asked, IMHO probably the vast majority of DMs would rather say that print with metal blocks - or whatever they are called - isn't invented yet, which is probably incompatible with the result of having easy availability of books.
A possible compromise would be to think that the fantasy world is just set at a time when printing is under early develpment but not a commodity yet, although IRL it took a very few decades to turn from experimentation into regular use.