The origin of this book is as fascinating as the contents therein. Its a compilation of various ancient scrolls and books. Originally, there were twenty-one books, which were said to be twelve books of Britain, eight books of Egypt and one of the Trojans.
This book was said to have been saved from the Glastonbury Abbey fire of 1184 AD (some speculate that this book was responsible for the fire).
The Kolbrin also has a special third party account of the Exodus from Egypt at the time of Moses. Princess Scota, daughter of Ramases II, lived during the time of Moses and was rumored to have been one of the many princesses who cared for the infant Moses. She married a Hebrew noble who took her to Britain. Scotland is named after her.
Some say its the lost Bible of the Ten Lost Tribes.
In any case, its a great book and I highly recommend it!