This book is part of a book series called Tapper Twins .

This book has been graded for interest at 9-12 years.

This book was published 2015 by Little, Brown Books for Young Readers .

Geoff currently lives in New York City with his wife and three sons, none of whom bear any resemblance whatsoever to the characters in THE TAPPER TWINS series . Visit his website at http://geoffrodkey. com/ and follow him on Twitter @GeoffRodkey