| 61 | How a Giant Lazy River of Grass Became the Everglades 2019-08-12 |
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| 62 | The Incredible History of Sunken Ships in San Francisco 2019-08-12 |
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| 63 | San Antonio's Breathtaking River Walk 2019-08-05 |
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| 64 | America's First Successful Homestead 2019-07-29 |
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| 65 | How John Henry Became an American Folk Hero 2019-07-29 |
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| 66 | Sedona's Mysterious Energy Field 2019-07-22 |
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| 67 | The Dark History of Maine's Harbor Island 2019-07-22 |
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| 68 | What Lewis and Clark Thought About Washington's Peaks 2019-07-15 |
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| 69 | The Bloodiest Battle of the Civil War 2019-07-08 |
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| 70 | Where the Richest Sunbathe and Socialize 2019-07-08 |
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