2. Skeletons In The Closet

Peter and Elroy investigate the man accused of forging evidence of Vikings in America and analyse an ancient skull with potential alien origins.

3. Decoding The Code-Stone

Peter and Elroy head to a secret location to meet a man who has knowledge of the runestone and something important to show them.

4. One Two Three Archaeology

Peter and Elroy learn of new, advanced testing that could verify the authentic of the runestone, but a new challenge threatens to derail everything.

5. Don't Worry, Be Happy

Peter and Elroy's plans to set up an archaeological survey at their most promising site are thwarted by the state archaeologist.

6. The Discovery

Peter and Elroy gain access to runestone samples for the forensic geologist to conduct testing, and meet with a team that's made another interesting discovery.

7. Mystery on Runestone Hill

Peter and Elroy join in an archaeological dig on Runestone Hill.

8. The Secret Evidence

The archaeologists investigate charred wood remains at the original discovery site. Peter and Elroy compare Olof Ohman's hand-copied rune text to the text on the runestone. Peter and Elroy ask Scott to perform geologic tests on a whetstone found deeper in the ground beneath the runestone.

9. Expedition Viking

Peter, Elroy, and Sturla visit the coast and islands of Maine to view possible Viking trading sites.