This vintage Hardy Boys book, number 10 in the series, is a must-have for any collector or fan of mystery literature. Written by Franklin W. Dixon, this hardcover edition published by Grosset & Dunlap is in excellent condition and comes with special numbered attributes. The story revolves around the Hardy Boys and their investigation into a spooky mansion where strange things keep happening at midnight. This book is a great addition to any personal library and is sure to provide hours of thrilling entertainment.