Where to find the story book for Jack in RDR2?

I'm not sure. You might have to look around different locations in the game world to find it.

You might find it in the game's main questline locations or in hidden chests scattered around the game world.

You might find story books in abandoned houses or in the libraries of larger towns in RDR2.

You can try looking in the in-game libraries or bookstores. Sometimes they have story books available for purchase.

You might find it by completing specific quests or missions related to Jack in the game.

You could try the local library. They usually have a wide range of story books for all ages.

You might try looking on the bookshelf in his room. That's usually where he keeps his books.

Well, one place to look could be the libraries or bookstores in the game's towns. Also, check with certain NPCs who might have information or even offer it to you. Another possibility is hidden chests or secret areas that you might come across during your gameplay.

You can look in the libraries or bookstores in the game towns. Sometimes, you might find them as loot from certain missions or chests.

You can find the story book at the general store in some of the towns. Sometimes, it might also be available from specific NPCs during certain quests.