A collection of links to valuable resources to learn Pascal. Both FPC and Delphi resources are welcome.
Delphi Object Pascal Handbook - Free Object Pascal Handbook by Marco Cantu.
See also "Programming Arcana" book by Andrew Cain, one of course’s authors.
Our Modern Object Pascal Introduction for Programmers. Concise overview of modern Pascal features, for programmers who already know basic concepts (classes etc.) from other OOP languages.
Learning Delphi with a lot of links to Delphi resources (video and written).
Free Pascal and Lazarus Wiki — a lot of information about FPC and Lazarus, including various tutorials about Pascal or specific features.