Recommended Common Lisp tutorials.

Here are a couple of CL tutorials that I've recently rediscovered and I think are worth sharing:

The first is Chaitanya Gupta's tutorial on the CL condition system. The examples provide a good guide to how restarts work and how you can use them.

Next is Adam Petersen's tutorial on building web applications using Hunchentoot, CL-WHO and Elephant. It shows all the necessary basics from beginning to end, and I don't think I have to state twice that I like the no-framework approach to web development Adam is demonstrating. There's even a little use of Parenscript to generate JS. If someone asks for a tutorial on how to build web applications using Lisp, this is the one I'd refer them to.