Keith Reckdahl’s excellent tutorial/reference has been updated. The new title is Using Imported Graphics in LaTeX and pdfLaTeX, and the big update is of course the inclusion of pdfLaTeX.

Even if you never use imported graphics, UIG is possibly worth checking out. The second half describes all the unusual things you can do with LaTeX floats (figure and table) — adjusting the default placement, moving captions to odd places, numbering sub-figures, and so on. You can read it cover-to-cover as a tutorial, but you can also easily dip in, FAQ-style.

This one has for years now been on my best-of list of LaTeX documentation. At the very least, you should bookmark it for when that deadline is closing in and the damn figures are pushing you over the page limit…