Two great books, two of my favorites:
You can get them at these sites.
AMAZON: Knots for Beachcombers and Mariners https://www.amazon.com/gp/product/1875872698/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=roundturn1962-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=1875872698&linkId=75947d9f52dfe96bb4475173eeb6d2aa
Knots Useful and Ornamental https://www.amazon.com/gp/product/B003UMF0CI/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=roundturn1962-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B003UMF0CI&linkId=ea966b3ae64516a6b467447c718b5e50
My Site www.knotstuff.com
RAMSKULL PRESS IN AUSTRALIA https://www.ramsskullpress.com/
AND IF YOU ARE LOOKING FOR SOME OF THE TWINE TO COVER THE FLOATS WITH HERE’S A LINK.
https://www.amazon.com/gp/product/B010E2JSE2/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&tag=roundturn1962-20&camp=1789&creative=9325&linkCode=as2&creativeASIN=B010E2JSE2&linkId=c6964d83d895f7cf1c47c020fab521f7
https://www.amazon.com/gp/search/ref=as_li_qf_sp_sr_il_tl?ie=UTF8&tag=roundturn1962-20&keywords=darice hemp twine 180&index=aps&camp=1789&creative=9325&linkCode=xm2&linkId=357f7dff8e242dea474d683e35f090a4