| 40 | The History Of A Man Of Learning |
| 41 | The Astronomer Discovers The Cause Of His Uneasiness |
| 42 | The Opinion Of The Astronomer Is Explained And Justified |
| 43 | The Astronomer Leaves Imlac His Directions |
| 44 | The Dangerous Prevalence Of Imagination |
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| 45 | The Discourse With An Old Man |
| 46 | The Princess And Pekuah Visit The Astronomer |
| 47 | The Prince Enters, And Brings A New Topic |
| 48 | Imlac Discourses The Nature Of The Soul |
| 49 | The Conclusion, In Which Nothing Is Concluded |
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