Casemaker Libra

  • Mobile Harvard Law Review Association

A Uniform System of Citation.

Generations of law students, lawyers, scholars, judges, and other legal professionals have relied on The Bluebook's unique system of citation in their writing. In a diverse and rapidly changing legal profession, The Bluebook continues to provide a systematic method by which members of the profession communicate important information to one another about the sources and legal authorities upon which they rely in their work.

Buy the Mobile Bluebook

Description: The Mobile Bluebook edition is updated at no charge each year with the various mid-edition printings so that your edition is the most current available. Once a new edition of The Bluebook is published, the mid-edition updates cease; however, you will still be able to access the edition you purchased indefinitely, just like a paper book.

Mobile Bluebook – 20th Edition - Price: $39.99 (New Purchase)
Mobile Bluebook – 20th Edition - Price: $9.99
(For those who have already purchased a physical copy of the 20th Edition)
You will be asked to upload and certify proof of purchase of the 20th Edition if you select this option

Buy a Law Student Bundle

Description: A Law Student Bundle is a collection of federal materials (rules) typically mandatory for law students:

Federal Rules of Appellate Procedure
Federal Rules of Civil Procedure
Federal Rules of Criminal Procedure
Federal Rules of Evidence
Title 28. United States Code

Purchasing them here offers a significant savings as well as all the benefits associated with having access to the rules on your mobile device and online via this website:

  • Downloaded rules are stored locally of your mobile device so you can work offline.
  • Search your entire library by key words or phrases.
  • Touch any word to highlight, annotate, bookmark, copy, and/or email the selected text.
  • Highlights, annotations and bookmarks are synced to our servers and hence available to all mobile devices where the app is installed and on Libra.
  • Navigate from rule to rule easily by swiping the screen or jumping to the rule using the active table of contents feature.
  • Keep multiple rules and authorities open at once and toggle easily back and forth between authorities with Rulebook's multitask function.
  • Double tap anywhere in the rule to immediately identify what rule and subsection you are viewing.
  • Jump directly to cited sources through active hyperlinks.
  • Enjoy having all your content automatically kept up to date without losing all of your highlights and annotations through Rulebook's update tool.

We offer the Law Student Bundle with or without access to the Mobile Bluebook

Student Bundle with Bluebook - Price: $49.99 (New Purchase)
Student Bundle with Bluebook (Already own physical copy of 20th edition) - Price: $19.99
Student Bundle without Bluebook - Price: $14.99

How to access the Mobile Bluebook on app? (Rulebook app)


  1. After purchasing the Mobile Bluebook on this site download and install the free Rulebook (powered by Casemaker) mobile application for iOS (App Store) or Android (available soon).
  2. Follow the instructions and navigate to the Rulebook Library and then to the Style Manuals.
  3. Click the Download icon next to The Bluebook – 20th Edition to download and install the Mobile Bluebook data locally onto your device.
  4. After the download is complete click the home icon to browse and search the Mobile Bluebook content.

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