قصة الكتاب :
The Opinion of there being a North-west Passage between the Atlantic and Southern Ocean hath continued for more than two Centuries; and though the Attempts made to discover this Passage have not been attended with the desired Success, yet in Consequence of such Attempts great Advantages have been received, not by the Merchant only but by the Men of Science. It must be a Satisfaction to the Adventurer, though disappointed in his principal Design, that his Labours have contributed to the Improvement of Science, and the Advancement of Commerce.