Sea of Gray is an excellent recounting of the operations of the Confederate commerce raider Shenandoah during the last part of the American Civil War.
This is the history of a commerce raider; a ship whose purpose was to find and capture or destroy the merchant ships of its enemy; and whose intent was to avoid all enemy warships. It is not a tale of rousing derring-do at sea; nor an exciting account of heroic sailors in gray swinging onto the decks of enemy warships in deadly and exciting hand-to-hand combat.
As a history, the book looks at what is important to such a vessel; the ship, the captain, the officers, the crew, and their orders. The reader learns that the captain and officers were not the pick-of-the-litter, but were drawn from the small number of Confederate naval personnel available in England when the ship was acquired. The captain was not the best suited individual for his role, nor were many of the officers, and certainly not the almost entirely foreign crew. What the author shows, is how these individuals worked to accomplish, or sometimes not accomplish, their mission.
Following the Shenandoah as it cruises around the world, the reader is presented with all of the problems facing such a ship. Purchased covertly, to avoid entanglement with the British government, the ship had to be fitted out at sea, and completed arming itself plus even finding a full crew while underway. This was a ship which had no friends or allies. All other vessels were either neutral (and sure to report the raider’s position), warships (whether U.S. Navy or others, something to be avoided at all costs), or U.S. merchant ships, which had to be captured and then dealt with. Once captured, there were the problems of what to do with a ship, its cargo, and its crew. On top of this were the dangers of chasing the U.S. whaling fleet in the poorly charted and ice filled waters of the far North Pacific. Then, there was the final issue; what to do when it became clear that the war was over.
If what you want is an exciting tale of adventure on the high seas, go read a Rafael Sabatini novel. If instead what you want is to learn what it was like to be the last Confederate commerce raider during the Civil War, then it is highly recommended that you get this book.