Book Finder
Answer a few questions about your preferred category, length, and reading time. The Finder will suggest titles from the catalog that suit your tastes.
This library brings together 94 public-domain works across four categories, from adventure tales to speculative utopias. Use the tools below to find a book that fits your interests, compare titles side by side, or estimate how long a read will take. Every page is built to help you explore the collection with confidence.
The collection is organized into Adventure Picaresque Fiction, Fantasy Juvenile Worlds, Science Fiction Utopias, and Historical Psychological Social Fiction. Beyond categories, you can filter by subject headings, length, or reading time. Start with the Finder to match a book to your mood, or browse the catalog directly.
Answer a few questions about your preferred category, length, and reading time. The Finder will suggest titles from the catalog that suit your tastes.
Select multiple works to see word count, reading time, and sentence complexity side by side. A practical way to weigh your options.
Estimate how long a specific book will take to read based on its word count and your pace. Adjust the pace to see how it changes.
The TIFDE Public Domain Literature Library holds 94 works, and the catalog tools are built to help you find a book, compare a few, and plan your reading. None of them rate literary quality; they are practical instruments for navigating a collection that spans everything from 19th-century political speeches to philosophical letters.
A book like "Slavery: letters and speeches — Inside the Classic" (id 304) shows why the tools work best together. It is a long work, estimated at 857 minutes, with 35 text sections and an average sentence length of 26.3 words. The Finder can surface it, the Compare tool can set it beside a shorter text, and the Tracker can help you pace it. The tools are not separate; they are three views of the same decision.
The Finder is your first stop when you have a vague sense of what you want. You can filter by category, word-count length, estimated reading time, chapter rhythm, sentence flow, subjects, or a preference for popular or hidden gems. If you have no preference on a criterion, that is fine; it will not penalize any book. The Finder is designed to narrow, not to dictate.
For example, if you are interested in 19th-century American politics, you might select the subject "United States -- Politics and government -- 1783-1865" and see what appears. The catalog has six books with that subject, including the speeches of Horace Mann. The Finder can bring such works to the surface, but it does not tell you which one to read; that is where comparison comes in.
Once you have two or three candidates, the Compare tool lays them side by side. It shows word count, estimated reading time, text sections, sentence flow, chapter rhythm, subjects, and page information when available. These are descriptive metrics, not quality judgments. A high average sentence length does not mean a book is better or worse; it simply suggests a certain rhythm.
Consider comparing a long work like "Slavery: letters and speeches" with a much shorter one, such as "Female Suffrage: A Letter to the Christian Women of America" (id 216), which is about 18,000 words and 81 minutes. The difference in commitment is obvious, but the Compare tool also reveals differences in structure: the former has 35 text sections, the latter only 2. That can affect how you pace yourself.
The Compare tool is most useful when you are torn between two books that seem similar on the surface. It can expose differences in sentence flow or chapter rhythm that you might not notice until you are halfway through.
The Reading Tracker is for after you have chosen. It records your progress in pages, with a current page, total pages, and a daily page goal. If the catalog does not have a fixed page count, it estimates one using 250 words per page. You can override that with the page count from your own edition.
The Tracker also estimates remaining time and finish days based on your daily goal. It stores your history in the browser, so no account is needed. For a book like "Slavery: letters and speeches," which has an estimated 857 minutes, you can set a daily page goal and see when you might finish. The tools together form a workflow: find, compare, then track.