Leibniz's Metaphysics: Its Origins and Development
- Philip Beeley reviews this book by Christia Mercer. From Notre Dame Philosophical Reviews.
- http://ndpr.nd.edu/review.cfm?id=1139

Leibniz's Philosophy of Mind
- An entry from the Stanford Encyclopedia of Philosophy. By Mark Kulstad and Laurence Carlin.
- http://plato.stanford.edu/entries/leibniz-mind/

Leibniz on the Problem of Evil
- An entry by Michael J. Murray, from the Stanford Encyclopedia of Philosophy.
- http://plato.stanford.edu/entries/leibniz-evil/

Leibniz: Discussion and Explanation
- A discussion and critique of the major Leibnizian points of argument, meant as an introduction to the philosopher and an aid to students.
- http://www.angelhaunt.net/leibniz/

Leibniz: Computational Monadology
- Course material about monads as immaterial computers.
- http://testweb.wpunj.edu/cohss/philosophy/COURSES/PHIL312/LEIBNIZ/LEIBNIZ1.HTM

Gottfried Wilhelm Leibniz: Metaphysics
- Summary of Leibniz's main ideas, including "The Idea of Truth" or "Problems of Freedom, Sin and Evil". From the Internet Encyclopedia of Philosophy.
- http://www.utm.edu/research/iep/l/leib-met.htm

The Philosophy of Gottfried Wilhelm von Leibniz
- An essay from the Radical Academy, presenting Leibnizian thought as a synthesis of the Cartesian and Scholastic systems.
- http://www.radicalacademy.com/philleibniz.htm

Leibniz and Chinese Philosophy
- Essay by Albert Ribas. Explores how different aspects of Leibniz's work at his death were aimed at establishing God as a supramundane intelligence.
- http://inicia.es/de/aribas/leibnize.html

Leibniz and Russia
- Essay about Leibniz, his love to Russia and his correspondence with Peter the Great.
- http://www.helsinki.fi/~mroinila/russia.htm

Leibniz on Material Things
- This paper is about conflicting threads in Leibniz's arguments about the ontological status of material things.
- http://www.bu.edu/wcp/Papers/Mode/ModeRepo.htm

Leibniz's Distinction Between Natural and Artificial Machines
- Article about "structural complexity accounts of the distinction" and "a metaphysical account of the distinction"
- http://www.bu.edu/wcp/Papers/Mode/ModeRaym.htm

Leibniz's model of creation and his doctrine of substance
- Work that focuses on Leibniz's 'Mechanical' or 'Vestige' Model of God's creative act and on problems with the Leibnizian Model.
- http://www.mun.ca/animus/1998vol3/scott3.htm

Leibniz's Moral Philosophy
- An introduction to "Goodness" and "Justice" from Leibniz point of view.
- http://www.helsinki.fi/~mroinila/moral.htm

Leibniz's Theory of Space
- Article about spacetheory in the correspondence with Clarke and the existence of vacuums.
- http://www.bu.edu/wcp/Papers/Mode/ModeMalz.htm

Unity and Reality in Leibniz's Correspondence with Des Bosses
- Analysis of the correspondance under the view of unity and reality.
- http://www.bu.edu/wcp/Papers/Mode/ModeLook.htm

Leibniz's Pluralism
- Essay about Leibniz view on natural law and its synthesis with ration.
- http://prof.mt.tama.hosei.ac.jp/~hhirano/academia/leibniz.htm

Leibniz and Epistemological Diversity
- Essay by Marcelo Dascal, discussing the achievement of knowledge as a collective/cooperative enterprise.
- http://www.tau.ac.il/humanities/philos/dascal/papers/leib1.htm

Leibniz's Predicate-in-Notion Principle and Some of its Alleged Consequences
- A 1949 paper by C.D. Broad. Explores this principle which the author educes from Leibniz's writings.
- http://www.ditext.com/broad/leib.html