Because We Are Brothers: The Great Mountain Trail Adventure is about two siblings that are great friends. The story is about an adventurous fun day when the two brothers and their parents go hiking. This book teaches kids that in the National Parks it is important to throw away their trash, that animals make their home in the forest, and about the role that Park Rangers play. This book has a unique twist in that it was written to appeal to both children and parents because it was written from both perspectives.