How to read a rulebook without reading all of it
The book arrives. It is thicker than you expected, the type is small, and somewhere around page forty you realise you have been reading about grappling for ten minutes and still do not know how to make a character. This is the moment many new players quietly give up, not on the hobby, but on the book. They decide they will read it properly some weekend, and the weekend never comes.
Here is the thing nobody tells you on the back cover: a rulebook is not meant to be read from front to back. It is two books braided together. One is a short lesson in how to play. The other is a reference work you will consult for years, a page at a time, whenever something comes up. Your job before the first session is to find the lesson and leave the reference on the shelf.
What a rulebook is for
Most core rulebooks are written for the table, not the armchair. They assume you will look things up mid-game, so they repeat themselves, cross-reference everything, and put the exhaustive lists (every weapon, every spell, every monster) in chapters you will only open when a player asks. Reading those lists before you have played is like reading a dictionary to learn a language. You can do it, but it is the slow way.
The part you actually need is small. In most games it is twenty to forty pages, however thick the book, and it is almost always in the same places.
The first pass: fifteen minutes
Open the book and find three things.
The table of contents. Read it slowly, all of it. You are not learning rules yet; you are learning where the rules live, so that later, when someone asks what happens when they fall off a roof, you know which chapter to open.
The introduction, or the chapter called something like "How to play" or "The basics". It explains the one mechanic the whole game turns on: roll this, compare it to that, here is what success and failure mean. Every game has this core move, and once you understand it you understand half the book.
The example of play. Nearly every rulebook has one, usually a page or two of dialogue between a game master and players. It is the single most useful section in the book, and the one most people skip because it looks like fiction. Read it twice. It shows you what the game sounds like at the table, which is what you came for.
That is the first pass. You now know how a turn works and where everything is. Close the book.
The second pass: one evening
Now read for your role.
If you are a player, read character creation from start to finish, with a pencil and a blank sheet beside you. Make a character while you read. Nothing teaches the rules faster than needing them: the moment you have to choose a skill, you find out what skills do. Our guide to making your first character walks you through it. Then read the chapter on what your character does in play (actions, combat, magic if you have it), but only the parts that apply to the character you just made. If you are not a wizard, the spell chapter is not your problem tonight.
If you are running the game, read character creation too, because you will be helping with it, and then the chapter written for the game master. That chapter is often the best-written part of the book, and it tells you which rules the designers consider essential and which are optional. Then find the three rules you will use most on evening one: how to roll for an action, how a fight starts, how damage works. Put a sticky note on each. Our guide to your first time as game master explains why three is enough.
Either way, stop when you reach the lists. Equipment tables, spell lists, bestiaries, the setting's two-thousand-year history: these are for the table, not for tonight. Note where they are and move on.
What you can safely skip
More than you would think.
Optional rules. Many books mark them as such; some do not, and you can tell because they add detail to something that already works. Skip them all until the basic version starts to feel thin, which may be never.
Advanced chapters. Anything about higher levels, mass combat, running a stronghold or managing a long campaign assumes experience you do not yet have. The book will still be there in three months.
Setting lore beyond a page or two. Read enough to picture the world, then stop. The players will learn the world by walking through it, and so will you.
The index, except as a tool. Do not read it; use it. The index and the table of contents are how the designers expect you to find things, and together they turn a four-hundred-page book into something you can navigate in seconds.
Big books and small books
Not every rulebook is a doorstop. Some games fit on a few dozen pages and can be read, properly, in an afternoon: the Mausritter rulebook runs to forty-odd pages and Mörk Borg not much more, and both are designed to be learned in one sitting. For those, read the whole thing; it will take you an hour.
Larger games know they are large, and most now offer a shorter way in. A starter set gives you a slim rulebook with only what the first adventures need, often with pre-made characters, so the big core book can wait until you know you want it. The Dungeons & Dragons Starter Set, Dragonbane and Daggerheart all take this route, and for a first game it is the kinder one. If you have already bought the big book, nothing is lost: the two passes above work on any size.
When you get it wrong
You will get a rule wrong in your first session. Everyone does. Nobody has ever read a rulebook so carefully that they made no mistakes at the table, and the people who try usually make the worse mistake of stopping the game to check. Make a fair call, say "we will look that up afterwards", and look it up afterwards. That is when the reference half of the book earns its place: one question, one page, found through the index, read in a minute. That is how you will read the rest of the book, spread over months, and it is how the designers meant it to be read.
Then?
So: contents, basics, example of play. Then character creation with a pencil in hand, then the chapter for your role, then stop. That is a rulebook read well, and it takes an evening rather than a weekend.
If you have not chosen a game yet, start with how to choose your first tabletop RPG, and the starter guides will tell you, for each game, what to read first. Once you are ready, what to expect from your first session covers what happens when the book is finally closed and the dice come out.