Today, the mysterious books you will know about, your mind will not believe in them for the first time. Therefore, you will have to think beyond their limited beliefs and also their bond. Only then you will be able to understand the mysteries of these books. By the way, we are aware of many books like school books, college books but there are many books in this world those who do this in this dimension, but they are connected to another dimension. From a demonic world and negative generics. And it is never wrong to read books, however there are many dark and mysterious books in this world that break this logic. So let's know what book it is ......

1. The Grand Grimoire
This book was written in 1512. This book is also known by two names 'The Book With Incredible Power' and 'Darkest Book In The World'. People believe that the person who wrote this book  were in the possession of Devil. This book contains such things as how to contact ghosts. This book is so dangerous that it is ritualized and kept in a secret cupboard of a building in the "Vatican City".

2. The Book Of Abramelin
This is the 15th century book, it was translated into English language in 1900s and since then it is considered cursed. This book was written by a person named Abraham. Abraham went to Egypt and he found a magician. He told Abraham about the secrets of magic and the demonic powers of this world's Beyond. And he wrote all those negative knowledge and rituals in one place which emerged as a book. There will be strange - strange customs in this book, such as how to talk to the dead and how to talk to the spirit. And the writer of this book believe that there is a devil inside every human being.

3. Codex Gigas
In the year 1648, the Thirty Years' War was about to end, the Swedish army looted the city of Paraguay and went back to Sweden. And out of the same loot material he got a book which was very big and heavy. This book weighs around 74 kg, named Codex Gigas, also called Devil's Bible. There were 320 pages in this book, but now where this book has been kept, only 310 pages are left in it. This book has also been kept absolutely safe, like Annabelle Doll with 'Do Not Touch' warning. The person who wrote this book was also a monk and he locked himself in the room to punish him instead of breaking his monk's promise. He was ready to die without saying that and that night he was determined that whatever he knows about this world and whatever magic he knows, he will write in the Final Night. Even on the last night of his life, he did not complete the book, so he called the Devil to complete the book. He told the Devil to take my soul and complete this book. And people believe that the book was completed by that Devil himself and that is the last 10 pages of that book written by the Devil himself. But in the last, it happened that some 10 pages were secretly removed from that book and now no one knows whether he is doing it right or wrong for that knowledge.