My brother has the first book in the series and loved it so much. I hope to win this so I can read the books and give the activity book to my brother. I know he'll enjoy it. I love books that have to do with NAT GEO. Since this book is part of NAT GEO and has a seriously funny plot, I want these books! I hope I win so I can show and introduce my friends to this series and tell them what I think and to make my own brother happy. Thanks NAT NEO and DOGO!