IEREM Public Domain Literature Library
Using the Book Finder to Narrow Your Choices
The Book Finder lets you filter the 93-title catalog by category, word-count length, estimated reading time, chapter rhythm, sentence flow, and subjects. You can also indicate whether you prefer popular or hidden-gem titles. The tool is designed to help you combine signals, not just stack filters. For instance, a filter for 'long' length will return 25 books, but adding a category like Historical Psychological Social Fiction may reduce that to a handful.
Each criterion is optional, and leaving a filter at 'no preference' does not penalize any book. This flexibility means you can start broad and then refine. Suppose you are interested in English literature criticism. The subject 'English literature -- History and criticism' appears in only 4 books, so selecting that subject immediately narrows the field. From there, you might add a length preference to find something that fits your schedule.
Combine Category and Length
Category alone can be too broad. Adventure Picaresque Fiction has 22 titles, while Science Fiction Utopias has 23. Adding a length filter helps. For example, if you want a medium-length work in Science Fiction Utopias, the Finder will show which titles fall in that range. "The works of Richard Hurd, volume 1 (of 8) — A Reader’s Guide" (id 281) is a 100,511-word book, which falls into the 'long' category. If you are not ready for a 100,000-word commitment, you can filter for 'short' or 'medium' instead.
Similarly, time estimates can be more intuitive than word count. The catalog has 19 'quick' reads (under 100 minutes), 28 'steady' (100-200), 33 'immersive' (200-400), and 13 'marathon' (over 400). If you have a free afternoon, the 'quick' filter might be your starting point. But remember that 'quick' does not mean 'simple'—it just means fewer words to read.
Use Text Rhythm to Match Your Reading Style
Chapter rhythm and sentence flow are descriptive metrics relative to this catalog. They are not reading-level or quality ratings. A book with many short chapters may be easier to pick up and put down, while one with long chapters might require longer uninterrupted sessions. Sentence flow, measured by average words per sentence, can indicate a denser or more conversational style.
For example, "The Erotic Motive in Literature — Background and Themes" (id 286) has 22 text sections and an average sentence length of 21.5 words. That suggests a book you can dip into by sections. In contrast, a work like "The works of Richard Hurd, volume 1 (of 8) — A Reader’s Guide" has 15 sections but a longer average sentence length of 24.1 words, which might feel more formal. The Finder lets you filter by these rhythms, so you can avoid surprises.
Leverage Subjects for Precision
Subjects are supplied for every book and can be a powerful filter. The catalog includes subjects such as 'Presidents -- United States' (8 books) and 'Bible and science' (5 books). If you are interested in a specific topic, selecting that subject will immediately show all relevant titles. This is especially useful when you are in the mood for a particular theme but do not have a specific title in mind.
Consider the subject 'Evolution', which appears in 5 books. Filtering by that subject narrows the catalog to a manageable set. From there, you can apply other filters like length or time to find the right fit. The Finder's ability to combine subjects with other criteria makes it a practical tool for building a reading list around your interests.