This is a new video from WatchMojo that lists 10 Westeros facts Game of Thrones won't tell you. Despite consisting of seven seasons, there are so many items and characters from the books that are either not mentioned or casually glossed over due to time constraints. Each book runs anywhere from 700 to 1000 pages long, resulting in many facts not being adequately covered. There are many moments in the books that offer a great deal of information, yet they are missing from the television series. Check out the video below to discover some facts you may not know about Westeros.