Word Count
See the total number of words in each book. This gives you a concrete sense of the book's size, whether it's a brief story or a lengthy collection.
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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Start typing a title or author. You can compare up to three books.
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What this comparison can tell you
The Comparator places two or three books side by side so you can see their key statistics at a glance. This is useful when you are trying to decide which book to read next, or when you want to compare a longer work with a shorter one.
Each comparison shows the book's category, word count, estimated reading minutes, and average sentence length. You can use this information to judge how much time and attention a book will require, and to find the best match for your current reading mood.
Reading Time
We estimate reading time based on a standard reading speed of about 230 words per minute. This is a guide, not a promise—your own pace may differ.
Sentence Length
The average sentence length in words is shown for each book. A lower average suggests shorter, punchier sentences, while a higher one indicates more complex, flowing prose.
Side-by-Side: Seeing What Matters
Choosing between two books can be hard when they look similar on the surface. The Compare Books tool lets you select two or three titles and view their measurable characteristics 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 ratings.
The point is not to declare one book better, but to see how their differences might affect your reading experience. A longer word count does not mean a better story; it means a bigger time commitment. A high average sentence length does not mean a harder book; it might mean a more formal style. By comparing, you can align your choice with your available time and mood.
Time commitment at a glance
The most obvious difference is estimated reading time. For example, On Picket Duty, and Other Tales — Themes and Context (id 242) by Louisa May Alcott is 35,162 words, estimated at 153 minutes. Père Antoine's Date-Palm — Inside the Classic (id 291) is 5,112 words, about 23 minutes. If you have an hour, the latter fits; if you have an evening, the former might be better. The Compare tool makes this explicit.
Word count also influences how you might pace yourself. At 250 words per page, On Picket Duty is about 141 pages, while Père Antoine is about 21 pages. If you usually read 20 pages a day, the former takes about 7 days, the latter just over a day. These calculations are approximate, but they help you plan.
Text sections and structure
The number of text sections can indicate how a book is organized. On Picket Duty has 4 text sections, suggesting multiple stories or parts. Père Antoine has 1, meaning it is a single continuous piece. If you prefer to read in one sitting, a single-section work might be ideal. If you like to pause between stories, a multi-section collection gives natural breakpoints.
Sentence flow, measured by average words per sentence, also varies. On Picket Duty averages 25.9 words per sentence, while Père Antoine averages 21.6. This difference is subtle but can affect readability. A higher average may feel more leisurely or complex; a lower one may feel more direct. Neither is a judgment, just a texture.
Subjects as a tie-breaker
When two books are similar in length and structure, subjects can help you decide. On Picket Duty is tagged as 'Short stories, American,' while Père Antoine is tagged 'Short stories' and 'United States -- Social life and customs -- 19th century -- Fiction.' If you are specifically interested in 19th-century American customs, the latter is more targeted. The Compare tool shows these tags side by side, making it easy to spot which book aligns with your interests.