We discuss top to superlative tree available in the world. We added some features like tallest, thickest, oldest and many more. So, without wasting a time let's get started.. 



The fastest selling book in history is Harry porter and the Deathly Hallows, the seventh and final novel in JK Rowling's Harry Potter series, which sold 8.3 million copies in the first 24 hours (345,833 books per hour) following its release in the USA at 00.01 on 21 july 2007.


THE COMPLETE MISS MARPLE 
The world's thickest book. It's official at 4032 pages, all resting on spine over a foot thick the world's thickest book is.


SAINT AUGUSTINE OF HIPPO
The first western autobiography ever written, around 400. Portrait by Phillippe de champaigne, 17 century.


BIBLE
Bible is the most popular book in the world because of story of god, How god loves us, This book whapping 39 billion copies sold over last 50 years.


A LARECHERCHE DU TEMPS PERDU BY MARCEL PRAUST
This book contains an estimated 9,609,000 characters. Translated title of back " Remembrance of things past." It was first published in 1913.


CODEX LEICESTER 
Price - $30.8 million
The codex Leicester is in the form of a journal and contains just 72 pages. It is a scientific writings of Leonardo da Vinci. It contains his thought on why the moon is luminous and how to find fossils.


The Gadsby is 50000 word Novel that doesn't use the letter "e". 


RIG VEDA
The 'Rig Veda' a scripture of Hinduism is dated to between 1500-1200 BCE. It is one of the oldest known complete religious texts that has survived into the modern age.


Actually, this is not book, this a stone but considered as world's longest book. The Guinness book of world records gives a more standard type of book they say the world largest book is a 2012 text on the Prophet Mohammad created in Dubai and measuring impressive 16.40ft×26.44ft. Weights approximately 1500 k.g. and consists of 429 pages.


THE GUTENBERG BIBLE
Also, known as 42 line, is listed by the Guinness book of world records as the world's oldest mechanically printed book. The first copies of which were printed 1454-1455 AD.