Rudolf Hess and the Time Machine

BUY BOOK:  Barnes & Noble
BUY EBOOK:  Barnes & Noble 

A classic action thriller of the adventures of an exploration club uncovering an object of unknown origins at the site Rudolf Hess crashed at during the Second World War!
It is activated in a museum and a strange being appears from its energy sphere and it turns out to be a time traveler expecting to be revived in the future!
The time machine was damaged during the Second World War at the same time and location as Hess crashed and he was about to die before he entered suspended animation!
He dies but before his death he tells why he arrived and that he was searching for a lost treasure and ultimate technology of colossal value of an ultimate time traveler!
They soon realize what he missed and that he arrived at the wrong latitude and that the location is at the same exact line through the same longitude, and while searching there their scanning equipment activates something!