No worries, Jules!
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
I recommend
The Celtic Myths from Thames and Hudson -- it's a very good introduction to (you guessed it) Celtic myths.
![Smile :)](./images/smilies/icon_e_smile.gif)
If you're interested in history or mythology, I recommend all Thames and Hudson books. They're very attractive and very accessible to anyone who's new to the subject.
I have their books on Celtic, Egyptian, Greek, Norse and Roman mythology. I also have their
24 Hours in... series (the link is to 24 Hours in Ancient Athens, but there are books about Rome, Egypt, and China -- it's a way to experience ancient civilisations through the eyes of the people who lived there).
If that's not enough, Thames & Hudson also published several books about what it's like to be warriors of all kinds --
pirates,
Roman legionary,
Samurai,
Knight,
Gladiator,
Viking or
Ninja. All highly recommended! It just depends which one you want to learn about. Any, or none.
I'm a major history/mythology geek.
![Geek :geek:](./images/smilies/icon_e_geek.gif)
Sorry. *blush*
As for Neolithic passage tombs ... they're all across the UK, Wales and Ireland. Some examples include
Newgrange (Ireland),
Maeshowe (Orkney),
Barclodiad y Gawres (Angelsey, off Wales), and
Carrowkeel (Ireland -- with some really STUNNING photos).
As for Atlantis ... gee. The whole "land submerged by the sea" legend is hardly unique, especially for that era. Just think of the story of Noah's Ark in the Bible, or (to a lesser extent) Moses closing the sea over Pharaoh's men.
![Wink ;)](./images/smilies/icon_e_wink.gif)
But the Bible isn't alone for stories like this; a similar story was told in the Sumerian
Epic of Gilgamesh, the world's earliest surviving work of literature. In real life, a gigantic storm buried Skara Brae (the famous stone-built Neolithic settlement) in about 2,500 BC, off the coast of Scotland.
Loads and loads of places were swallowed by the ocean.
Here are some of them. Have fun ... mwa-ha-ha.
![Wink ;)](./images/smilies/icon_e_wink.gif)
And, thanks to global warming, loads more places could go too ... mwa-ha-ha again!
![Twisted Evil :twisted:](./images/smilies/icon_twisted.gif)