Unlike 'T.Rex and the Crater of Doom' , it goes in to some detail about what it was that enabled some creatures to survive while other species perished. By and large, though, the book has aged extremely well. Click here to buy it. Here's the Amazon Search Box. Emails are more than welcome, though I'm not much good at replying quickly.
Suggestions are particularly welcome, as is criticism - of any aspect of the site.
You can quote a couple of lines or a paragraph without asking - so long as you credit it to me. But if you want to reproduce longer extracts, please ask me first. By the way, if you've noticed any dead links on the site, please let me know .