Part II.
[Chapter 1]: The count of "eighteen men who had sailed in the brig" continues to ignore that there were only seventeen men and that Hatteras and Garry are one and the same person.
[Chapter 2]: Johnson's question, "how far are we from the nearest sea to the west?" should be "how far are we from the nearest sea to the east?" The disorientation continues with Bell's suggestion to travel south or west. Baffin's Bay, the only place they can hope for rescue is south and east of their current position.
[Chapter 3]: The date of the day the doctor killed the seal is stated as the 18th and should be the 15th. The date mentioned two paragraphs previously was the 14th, and the date mentioned as the next day in the next paragraph is the 16th.
[Chapter 5]: "Hatteras loaded the gun with the last charge of powder" should be "the doctor loaded the gun with the last charge of powder" to agree with the French and the sense of the paragraph.