Other
University of Kiel: Paramagnetism
Although this is a technical description of paramagnetism, with many equations, it is still possible to glean conceptual information with a little bit of work.
McGraw Hill
Mhhe: Chapter 19 Magnetism
A series of pages which define key terms and explain basic concepts related to magnetism. A set of practice problems with answers and solutions are given. Links to related internet resources and a list of animations are provided.
Wolfram Research
Wolfram Science World: Magnetic Permeability
This site defines magnetic permeability in terms of magnetic fields, and relates magnetic permeability to magnetic susceptibility and relative permeability.
Wikimedia
Wikipedia: Paramagnetism
This Wikipedia site is an introduction to paramagnetism and paramagnetic materials.
Georgia State University
Georgia State University: Hyper Physics: Paramagnetism
This site from the Georgia State University provides a brief introduction to paramagnetism, explaining how paramagnetic materials exhibit magnetization proportional to an applied magnetic field according to Curie's law.