Reddit mentions of The Marlinspike Sailor

https://www.amazon.com/Ashley-Book-Knots-Clifford-W/dp/0385040253/ref=pd_sbs_14_8?_encoding=UTF8&pd_rd_i=0385040253&pd_rd_r=e0ab9849-0e7d-4ba9-a032-9a9d01f9ee48&pd_rd_w=DsijS&pd_rd_wg=En3yr&pf_rd_p=1c11b7ff-9ffb-4ba6-8036-be1b0afa79bb&pf_rd_r=PE3RHZF1NQ3W6QAF2VF8&psc=1&refRID=PE3RHZF1NQ3W6QAF2VF8

That one is the holy grail of ropeworking books. I have yet to get my hands on it so I have never seen it but everyone serious about the hobby loves it.

https://www.amazon.com/Creative-Ropecraft-Stuart-Grainger/dp/1574092480/ref=sr_1_1?keywords=creative+ropecraft&qid=1566544712&s=books&sr=1-1

That is the creative ropecraft. The illustrations can be a bit difficult but its a great beginner book.

https://www.amazon.com/Pawsons-Knot-Craft-Rope-Mats/dp/1472922786/ref=pd_bxgy_14_img_2/136-7070516-4175455?_encoding=UTF8&pd_rd_i=1472922786&pd_rd_r=2e8898cd-24a4-48de-a09f-b99388849af1&pd_rd_w=rUDOx&pd_rd_wg=zQIMo&pf_rd_p=a2006322-0bc0-4db9-a08e-d168c18ce6f0&pf_rd_r=CTJM8EXWXXN8V6FQH32G&psc=1&refRID=CTJM8EXWXXN8V6FQH32G

This is one of Des Pawson's books. I borrowed it from a friend once, tons of info. I had to give it back though. ><

https://www.amazon.com/Marlinspike-Sailor-Hervey-Garrett-Smith/dp/0070592187/ref=pd_bxgy_14_img_3/136-7070516-4175455?_encoding=UTF8&pd_rd_i=0070592187&pd_rd_r=2e8898cd-24a4-48de-a09f-b99388849af1&pd_rd_w=rUDOx&pd_rd_wg=zQIMo&pf_rd_p=a2006322-0bc0-4db9-a08e-d168c18ce6f0&pf_rd_r=CTJM8EXWXXN8V6FQH32G&psc=1&refRID=CTJM8EXWXXN8V6FQH32G

This is a nice cheap book too, I have never seen it myself but it is one that is recommended a lot on various youtube ropecraft channels.

Seaman ship in the age of sail is a good one.
http://www.amazon.com/gp/aw/d/0870219553?pc_redir=1395279573&robot_redir=1

The Young Sea Officer's Sheet Anchor is marvelous aswell
http://www.amazon.com/gp/aw/d/0486402207/ref=pd_aw_sims_1?pi=SL500_SY115
And if your interested about knots
The Marlinespike Sailor
http://www.amazon.com/gp/aw/d/0070592187/ref=pd_aw_sims_6?pi=SL500_SY115