Easypic3-500-1
Steve writes – “The following books, available for free in HTML!

  • BASIC for PIC MicroControllers
  • Introduction to Industrial PLC Controllers
  • PIC Microcontrollers, 3rd Edition
  • Architecture and Programming of 8501 MCUs
  • Components and Electronic Devices
  • Radio Receivers” [via] – Link.

Related:

  • Programming PIC microcontrollers in BASIC – Link.
  • PIC microcontrollers – a beginner’s guide – Link.