This book is part of a book series called Top Secret Files .

This book has been graded for interest at 8-14 years.

There are 32 pages in this book. This book was published 2017 by Capstone Press, Incorporated .

Award-winning author Sean McCollum has written more than 30 nonfiction books and hundreds of articles for children and teens. Currently living in the United States Virgin Islands in the Caribbean Sea, he has sailed on ships big and small, and always checks where the lifeboats are stowed.