Guinness world record is a famous book that keeps every record breaker and record holder topic in detail.Every body wants to be their name in this book.This book contains lot of in depth knowledge of record breaker and record holder name and all details in depth.Page and picture of this book are very clean and easily understandable.If you are bored and wants something new and amazing and classic book for time pass or for knowledge then you should read this book.This book contain about three hundred pages and you can read this book in very short time as if you want.