Good news for those people who bought the hardcopy version of Modern IDL, but didn’t take advantage of getting the PDF for only $10 more and now are a bit jealous of the updates to the PDF! A $10 PDF copy of Modern IDL (for previous hardcopy buyers only) is available for a limited time.

If you are interested, just send me (mgalloy at an email from the same email account that was used to purchase the hardcopy version.