Legal History
8 texts in this collection.
Canon Law and the Legal System of the Medieval Church
How the medieval Church built Europe's first international legal system of courts, codes, and procedures.
Read → Legal HistoryCustomary Law: Rules That Lived Before They Were Written
How unwritten rules, kept alive by practice and belief, have ordered societies from Germanic tribes to modern nations.
Read → Legal HistoryHow the English Common Law Grew from Royal Courts
How royal writs, itinerant judges, and juries forged a law common to all England between 1100 and 1300.
Read → Legal HistoryJustinian's Corpus Juris Civilis and Its Thousand-Year Shadow
How a sixth-century emperor's compilation of Roman law became the foundation of continental legal thought.
Read → Legal HistoryMagna Carta: The Charter That Bound the King
How a failed peace treaty of 1215 between King John and his barons became the symbol of law above power.
Read → Legal HistoryThe Code of Hammurabi: The First Great Written Law
How a Babylonian king's diorite stele of around 1754 BCE made written law a public instrument of power.
Read → Legal HistoryThe Napoleonic Code and the Age of Codification
How the French Civil Code of 1804 turned revolutionary principles into portable rules that conquered continents.
Read → Legal HistoryThe Twelve Tables and the Birth of Roman Law
How plebeian pressure produced Rome's first published laws in 450 BCE and turned custom into civic text.
Read →Jurisprudence & Legal Theory
6 texts in this collection.
H.L.A. Hart and the Concept of Law
How H.L.A. Hart rebuilt jurisprudence by describing law as a union of primary and secondary social rules.
Read → Jurisprudence & Legal TheoryLaw and Economics: Reading Rules Through Incentives
How economists' tools of cost, incentive, and efficiency reshaped the study of legal rules in the twentieth century.
Read → Jurisprudence & Legal TheoryLegal Positivism: Law as Command and System
How Bentham, Austin, and their heirs separated what law is from what law ought to be.
Read → Jurisprudence & Legal TheoryLegal Realism: What Judges Actually Do
How the American legal realists of the 1920s and 1930s taught lawyers to watch what courts do, not what they say.
Read → Jurisprudence & Legal TheoryNatural Law: From Aquinas to the Modern Revival
How the idea of a higher law above human statutes moved from medieval theology to modern human rights.
Read → Jurisprudence & Legal TheoryThe Rule of Law: What It Demands and Why It Is Fragile
What the rule of law requires of rulers and institutions, and why it erodes more easily than it is built.
Read →Core Areas of Law
8 texts in this collection.
Actus reus and mens rea: the two halves of a crime
How criminal liability is built: the guilty act, the guilty mind, and why both usually must coincide.
Read → Core Areas of LawConsideration: the price of an enforceable promise
Why common law enforces bargained-for promises but not gifts: the doctrine of consideration explained.
Read → Core Areas of LawContract law: offer, acceptance, and the binding promise
An introduction to how contracts are formed: offer, acceptance, intention, and what makes a promise legally binding.
Read → Core Areas of LawDefenses in criminal law: from self-defense to insanity
An overview of criminal defenses: justifications like self-defense, excuses like insanity, and what each must prove.
Read → Core Areas of LawEquity and the trust: law's second conscience
How equity grew to correct the common law, and how the trust splits legal title from beneficial ownership.
Read → Core Areas of LawNegligence: duty, breach, causation, damage
The structure of a negligence claim: duty of care, breach, causation, and recoverable damage in tort law.
Read → Core Areas of LawProperty law: ownership, possession, and title
Core concepts of property law: ownership versus possession, title, estates, and why possession is nine points of the law.
Read → Core Areas of LawWills and inheritance: how property passes at death
Testate and intestate succession, the formalities of a valid will, probate, and limits on testamentary freedom.
Read →Public & Constitutional Law
6 texts in this collection.
Administrative law: governing the agencies that govern
How law controls the administrative state: delegated power, rulemaking, fair procedure, and judicial oversight.
Read → Public & Constitutional LawConstitutional law: the rules above the rules
What constitutions do: constituting the state, distributing power, protecting rights, and the idea of higher law.
Read → Public & Constitutional LawCriminal procedure: from arrest to verdict
The stages of a criminal case: investigation, arrest, charge, bail, trial, and the safeguards that govern each step.
Read → Public & Constitutional LawJudicial review: how courts check the state
The power of courts to test legislation and executive action against the constitution, and its democratic debates.
Read → Public & Constitutional LawSeparation of powers and the architecture of restraint
Why constitutions divide legislative, executive, and judicial power, and how checks and balances keep them in tension.
Read → Public & Constitutional LawThe law of evidence: what a court may hear
Relevance, hearsay, privilege, and burdens of proof: the rules that decide what a court may consider.
Read →Modern & Digital Law
3 texts in this collection.
Competition Law: Keeping Markets Honest
Competition and antitrust law: cartels, abuse of dominance, merger control, and the defense of open markets.
Read → Modern & Digital LawCybercrime: Old Offenses in New Machines
How criminal law confronts hacking, malware, online fraud, and digital evidence across borders.
Read → Modern & Digital LawData Privacy Law: The Person Behind the Data
Data protection law explained: lawful bases, data subject rights, accountability, and cross-border transfers.
Read →Business & Commercial Law
6 texts in this collection.
Copyright: Protection for Original Expression
The principles of copyright: originality, the idea-expression divide, exclusive rights, duration, and fair use.
Read → Business & Commercial LawCorporate Governance: Who Watches the Directors
How corporate governance disciplines directors: boards, shareholders, auditors, disclosure, and the market for control.
Read → Business & Commercial LawCorporate Law: The Company as a Legal Person
An introduction to corporate law: legal personality, limited liability, and the separation of ownership and control.
Read → Business & Commercial LawPatents: A Bargain of Disclosure for Monopoly
How patent law trades a limited monopoly for public disclosure of inventions: novelty, inventive step, and claims.
Read → Business & Commercial LawSecurities Regulation: Truth in the Markets
The principles of securities regulation: mandatory disclosure, anti-fraud rules, insider trading, and market oversight.
Read → Business & Commercial LawTrademarks: The Law of Signs and Goodwill
Trademark law explained: distinctiveness, registration, likelihood of confusion, dilution, and the protection of goodwill.
Read →International & Human Rights
6 texts in this collection.
Diplomatic Immunity: Ancient Courtesy, Modern Rule
The law of diplomatic and consular immunity, from ancient practice to the Vienna Convention on Diplomatic Relations.
Read → International & Human RightsInternational Courts: From The Hague to Tribunals
A guide to the international judiciary: the World Court, criminal tribunals, regional human rights courts, and arbitration.
Read → International & Human RightsPublic International Law: Rules Between States
An introduction to public international law, the system of rules that governs relations between sovereign states.
Read → International & Human RightsRefugee Law and the Duty of Non-Refoulement
The international protection of refugees, centered on the 1951 Convention and the principle of non-refoulement.
Read → International & Human RightsThe Modern Human Rights Framework
The structure of modern international human rights law, from the Universal Declaration to regional courts and treaty bodies.
Read → International & Human RightsTreaties: How Nations Bind Themselves
How treaties are negotiated, signed, ratified, interpreted, and ended under the modern law of treaties.
Read →About this library
Lex Bibliotheca is an educational reference. Texts here are original summaries and explanations written for general readers and students. They do not reproduce the primary sources and are not legal advice. For any real matter, consult a qualified attorney in your jurisdiction and read the authoritative texts themselves.