Fetch Headings.ExtraData
Below are groups and resources (books, articles, websites, etc.) related to this topic. Click on an item’s title to go its resource page with author, publisher, description/abstract and other details, a link to the full text if available, as well as links to related topics in the Subject Index. You can also browse the Title, Author, Subject, Chronological, Dewey, LoC, and Format indexes, or use the Search box.
Particularly recommended items are flagged with a red logo:

Connexions Library

Swimming in Shit : Against the Current
Sperber, Elliot
Why is it the case that in a city that is almost entirely built on islands – a city literally surrounded by water – are there so few places to swim and cool off?

Sources Library

How to spot hazardous 'rip currents' at the beach -- before you get in the water
Austin, Martin
Five men tragically died this week at Camber Sands in East Sussex, making holiday makers are increasingly fearful of the dangers of sea bathing. One of the biggest dangers comes from so-called 'rip ti...
Nude swimming
Wikipedia article
Nude swimming or skinny dipping is the practice of swimming naked, originally in natural bodies of water, but more recently in swimming pools or hot tubs. Most nude swimming today takes place on nude ...