Definition
Paper books are formal compilations of written court proceedings prepared for the use of judges before an argument is heard. In English practice, they contained copies of pleadings, proceedings on issues of law or demurrer, and proceedings on appeal or error, delivered to the bench so that judges could review the record before oral argument. In criminal proceedings on appeal, paper books additionally included a note of the points intended to be argued by the parties.
The term describes both the physical documents and the procedural practice of pre-argument submission to the court.
Common Language
Modern common usage (Wiktionary): Plural of paper book; no distinct legal meaning recognized in modern general usage.
Historical common usage (Webster's 1913): Not entered as a legal term of art; "paper" and "book" appear only in their ordinary senses.
The gap here is one of obsolescence rather than divergence. To a modern reader, "paper books" suggests nothing more than books printed on paper. In historical legal practice, the phrase was a specific procedural term denoting a required pre-argument submission to the court—closer in function to what American practitioners now call an appellate brief or record on appeal. The common-language entry offers no foothold for understanding the legal meaning.
Common Confusion
Paper books should not be confused with the modern brief or appendix, though they served an analogous function. The paper book was a record-compilation device, not primarily an instrument of legal argument in the modern sense—it placed the proceedings before the judges, while advocacy of legal points might be handled separately or in conjunction. Researchers encountering the term in historical sources should resist reading it through the lens of the modern appellate brief, which is an argumentative document; the paper book was first and foremost a copy of the record.
Why It Matters in Research
This term is essentially a historical artifact of English and early American practice. Researchers will encounter it almost exclusively in pre-twentieth-century sources—English common law reports, early American appellate practice manuals, and Pennsylvania state court materials from the mid-nineteenth century.
Several research traps apply:
First, the term drops out of American legal usage without a clean successor term. Modern equivalents include the record on appeal, the appendix to a brief, and in some jurisdictions the joint appendix—but none of these maps perfectly onto the paper book, which combined record compilation with pre-argument delivery to the bench as a matter of formal procedural obligation.
Second, Pennsylvania practice adopted the term explicitly. Burrill cites a General Rule of December 17, 1846, and Pennsylvania state reports, indicating that researchers working in Pennsylvania legal history from that era should expect the term to carry technical procedural significance. The Pennsylvania usage may differ in detail from the English practice from which it derived.
Third, citations in older English treatises—particularly Blackstone's Commentaries (3 Bl. Com. 317) and Archbold's practice manuals—are the authoritative reference points for this term. Researchers encountering paper books in English case law should consult those treatise sources directly for procedural context rather than relying on general legal dictionaries.
Fourth, the distinction between civil and criminal paper books matters. In criminal appeals or proceedings in error, the paper book carried additional content—specifically, a note of points to be argued—making it function partly like a modern issue statement or statement of questions presented.
Historical Dictionary Support
Rapalje & Lawrence and Burrill agree on the core meaning: paper books are pre-argument compilations of proceedings delivered to judges in English practice. Both sources cite Archbold's criminal practice manual for the criminal appeal usage. Burrill adds the civil practice dimension more fully, citing Blackstone and Pennsylvania authority, and establishes that the term had cross-Atlantic reach into American state practice.
Neither dictionary treats paper books as a living term requiring extended analysis—both present it as an established term of English practice with limited American application. Burrill's reference to Blackstone (3 Bl. Com. 317) is the most authoritative historical anchor and should be the researcher's first stop for the English procedural context. Archbold's New Practice (cited as "Arch. New Pr. 353") covers the criminal side.
What the historical dictionaries do not address: the decline of the practice, whether and how paper books were distinguished from other pre-argument filings in courts where multiple document types were required, and the precise transition point at which modern brief-filing practices superseded paper book requirements.
Jurisdictional Note
The practice was primarily English and was adopted, at minimum, in Pennsylvania. Evidence of broader American adoption is limited in the sources. Researchers working in other American jurisdictions should not assume the term carried procedural force without jurisdiction-specific confirmation.
Encyclopedia Cross-Reference
No Law Mind Encyclopedia entry directly covers historical appellate record practice or paper books as a procedural device. The matched entries (booking procedures, Miranda exceptions, secured transactions collateral) are not relevant to this term.