From publisher blurb:
It’s the find of a lifetime. A dried out riverbed, full of pre-colonial relics, untouched since it bore witness to a brutal battle sometime in the twelfth century. A team of Miskatonic University researchers are dispatched to Clayton River at once, and by July 10th, 1927, work is underway.
Then the first people go missing.
Terror Itself pits 2 – 6 investigators against an invisible threat, that’s vanishing the local population one by one. Trapped in the isolated, rurual town of Clayton, Massachusetts, investigators must put an end to the abductions, lest they be taken next. Most city dwellers would die for a chance to lounge by a river during the long summer nights. Unless they're careful, investigators will do just that...