Logic Audio Users Forum
Forum for users of the program.

The Logic Notation Guide
Description, samples, and ordering information about this book by Johannes Prischl.

Swiftkick.com
Produces Environment Toolkit for Logic Audio: description, ordering information, and related links.

Yahoo! Groups : Logic Users
Discussion group dedicated to the product and its users.

Pevs Logic Users FAQ
FAQ based on the contents of the mailing list.

Yahoo! Groups : logic-tdm
Dedicated to Logic Audio-TDM.

Yahoo! Groups : logic-ot
Supplement to the Logic User Group. Handles all the off-topic mails.

PcMus Logic Audio Resources.
For users of Emagics Logic Audio software, contains tutorials and helpful links.

Apple: Logic Pro
Flagship product of the series provides synthesis of digital audio recording, DSP, MIDI sequencing, and notation.