Length
Word counts range from under 35,000 to over 187,000. The library groups books into short, medium, long, and epic. You can filter by these to find a length that suits you.
Compare 2 or 3 books
Search this site's catalog and put books side by side. The tool compares measurable metadata and text statistics so you can see practical differences without turning them into a subjective quality ranking.
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What this comparison can tell you
The Compare tool shows several books at once so you can see how they differ in length and style. For each book, you can view word count, estimated reading time, number of text sections, and average sentence length.
These details help you choose a book that matches your available time and preferred reading pace. A book with a higher word count will take longer to finish, but it may offer a more immersive experience.
Reading Time
Estimated reading minutes are based on an average reading speed. The median is 360 minutes per book. Quick reads are under 150 minutes, while marathons exceed 600 minutes.
Textual Features
Text sections refer to the number of divisions in the book. Average sentence length gives a sense of the writing style. Shorter sentences can feel more direct, while longer ones may be more descriptive.
Comparing Books: What the Numbers Tell You
When you have two or three books in mind, Compare Books lets you see them side by side. The tool shows word count, estimated reading time, text sections, sentence flow, chapter rhythm, subjects, and page information when available. These metrics are descriptive, not evaluative. They help you anticipate how a book will feel to read, not whether it is good.
Word Count and Reading Time
Word count and estimated reading time are the most direct measures of commitment. Consider two books from the catalog: Mammon and Co. — Context and Discussion has 104,891 words and an estimated 457 minutes, while John Marchmont's Legacy, Volume 2 (of 3) — Reading Notes has 68,466 words and 298 minutes. If you have a month to read, both are feasible, but the difference is about 2.5 hours of reading.
The estimated reading time is based on a standard pace, so your own speed may vary. Still, it gives you a rough idea of how many sittings you might need. A book with 457 minutes might take you several evenings, while 298 minutes could be finished in a weekend.
Text Sections and Chapter Rhythm
Text sections refer to the number of chapters or divisions in the book. This affects how easy it is to find a stopping point. For example, Mammon and Co. has 10 sections, while John Marchmont's Legacy has 6. If you like to read in short bursts, a book with more sections may be more convenient because you can finish a section in one sitting.
Chapter rhythm is a catalog-specific metric that categorizes the number of sections as low, middle, or high. A high-rhythm book like Felix Holt, the Radical (54 sections) offers many natural breaks, whereas a low-rhythm book like The Return of the Soldier (3 sections) requires longer reading sessions. This is not a quality rating; it is a pacing feature.
Sentence Flow
Sentence flow is the average number of words per sentence. A lower average, such as 12.7 in McAllister and His Double, tends to feel snappy and direct. A higher average, such as 20.1 in John Marchmont's Legacy, suggests longer, more complex sentences that may slow you down. This can be a matter of taste: some readers enjoy dense prose, others prefer a lighter touch.
When comparing two books, sentence flow can tip the balance. If you are choosing between Mammon and Co. (16.5) and John Marchmont's Legacy (20.1), you might prefer the former for a quicker read. But if you enjoy elaborate language, the latter could be more rewarding.
Putting It Together
A side-by-side comparison can change your reading plan. Suppose you are choosing between Mammon and Co. and John Marchmont's Legacy. The first is longer (104,891 vs. 68,466 words) but has more sections (10 vs. 6) and a slightly lower sentence average (16.5 vs. 20.1). This suggests Mammon and Co. might feel less dense despite being longer, while John Marchmont's Legacy could be a more immersive, slower read.
The subjects also matter. Mammon and Co. touches on married people, Americans in England, and capitalists, while John Marchmont's Legacy involves triangles, clergy children, and women intellectuals. Your interest in these themes may outweigh any metric.
In practice, Compare Books is a tool for making an informed choice. It does not tell you which book is better; it tells you what to expect. Use it to align your selection with your available time and reading preferences.