Word Count
See the total number of words for each book. This gives a precise sense of length, from a short story like 'Flood waters' at 9,933 words to a sprawling novel like 'The trail of the serpent' at 154,693.
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 Compare tool allows you to place up to three titles side by side, examining their word counts, reading times, and subject tags. This is useful when you are torn between similar books or want to understand the scope of a work before diving in.
Comparison is based on objective data: word count, estimated reading time, and Library of Congress subject headings. This information helps you see how books differ in length and thematic focus, without subjective judgments about quality.
Reading Time
Estimated reading time is calculated from word count using an average reading speed. This helps you gauge how long it might take to finish the book, ranging from under an hour to over 11 hours.
Subjects & Themes
Each book has a set of subject headings that describe its content. Comparing these can reveal whether a book Catalogue maintenance uses source records and bibliographic context.
Weighing Titles Side by Side
When two or three books look equally appealing, the Compare Books tool lays out their measurable differences—word count, estimated reading time, text sections, sentence flow, chapter rhythm, and subjects—so you can see what each choice commits you to. These are not quality judgments; they are practical facts that affect how long a book will take and how it will feel to read.
Word Count and Reading Time: The Obvious Trade-Off
A quick glance at word count tells you the overall size of the book, but estimated reading time makes that number tangible. For example, "The saddle boys on the plains — Inside the Classic" (id 240) has about 47,000 words and an estimated reading time of 206 minutes—roughly three and a half hours. By contrast, "Carolyn of the sunny heart — Story, Setting & Ideas" (id 295) runs to about 78,000 words and 341 minutes, nearly double the time. If you have a week to read, the former might fit comfortably; the latter would require a more deliberate pace.
These numbers are approximations, since reading speed varies, but they give you a sense of scale. The Compare tool lets you see both side by side, so you can decide whether you want a shorter commitment or are ready for a longer one.
Text Sections and Chapter Rhythm: How Often You Can Pause
The number of text sections is a rough proxy for chapter length. A book with many sections offers more natural stopping points, which can be helpful if you read in short bursts. "The saddle boys on the plains" (id 240) has 27 sections, giving you frequent breaks. "Carolyn of the sunny heart" (id 295) has 31 sections, similar in that regard, despite being longer. If you prefer longer, uninterrupted reading sessions, a book with fewer sections might suit you better.
Chapter rhythm is described relative to the catalog, so a 'low' or 'high' label is not a value judgment. It simply tells you whether the book tends to have shorter or longer chapters compared to others. This can affect how easy it is to find a stopping point, but it does not affect the quality of the story.
Sentence Flow and Subjects: Texture and Content
Sentence flow, measured as average words per sentence, gives a hint about the prose style. "The saddle boys on the plains" (id 240) averages 17.1 words per sentence, while "Carolyn of the sunny heart" (id 295) averages 13.7—noticeably shorter. Shorter sentences can feel more direct and fast-moving, while longer ones may feel more descriptive or leisurely. Neither is better, but one may match your current taste.
Subjects are the most content-specific signal. "The saddle boys on the plains" is tagged with Western stories, Arizona, horsemanship, gold, and cowboys—a clear picture of its frontier adventure. "Carolyn of the sunny heart" includes dogs, girls, mystery, families, and Block Island, suggesting a domestic mystery with a coastal setting. If you are in the mood for a Western, the choice is obvious; if you prefer a family-centered puzzle, the latter stands out. The Compare tool puts these subjects side by side, making it easy to spot which book aligns with your interests.