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Three of the shortest recorded reading commitments in this catalog. Times are estimates, not quality ratings.
About 17 minutes
Electrical Technology
3,810 recorded words. Selected by the catalog's stored reading-time estimate.
View Gutenberg source #39714About 19 minutes
Mechanical Engineering
4,241 recorded words. Selected by the catalog's stored reading-time estimate.
View Gutenberg source #26106About 25 minutes
Inventions Industry
5,613 recorded words. Selected by the catalog's stored reading-time estimate.
View Gutenberg source #68120Search stored excerpts and compare books → Choose by your preferences →
Choices use stored catalog measurements. Estimates vary with reading speed. A shared category is a catalog label, not a claim that two books have the same argument or literary quality.
Search reads excerpt text stored with this catalog and links to its associated Gutenberg record. The connection is stored in the site database; this tool does not recheck that every excerpt is word-for-word identical to that external record. Excerpt search does not cover every chapter and does not verify historical publication dates.
Catalog snapshot checked: 2026-09-26. Coverage: 91 public books, 91 available source excerpts.
Independent digital catalogue
This catalogue maps the practical history of engineering through 91 public-domain texts, mostly technical manuals from the 19th and early 20th centuries. The collection is organized into four overlapping categories: Mechanical Engineering, Electrical Technology, Civil Engineering, and Inventions Industry. You can enter by theme—for example, tracing the rise of aviation from the Wright brothers' early account to Santos-Dumont's memoir—or by following a material craft like glass-blowing into the science of leather manufacture. Each book record notes its Project Gutenberg source, provides keywords, and offers editorial context to help you navigate the era's industrial mindset. Browse the full alphabetical list or start with the category that matches your interest.
Subject gateways
Explore the collection by engineering discipline, historical era, and document type.
A focused group of public-domain works connected by subject, literary setting and recurring questions.
Works exploring technology, imagined futures, discovery and speculative changes in society and everyday life.
A focused group of public-domain works connected by subject, literary setting and recurring questions.
A focused group of public-domain works connected by subject, literary setting and recurring questions.
About these records
How the collection is organized, presented and corrected.
It generally means that the represented source text is no longer protected by copyright in the applicable jurisdiction or has been released for public use. Status may vary by country and edition.
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The catalogue adds navigation, metadata and editorial context. The represented source text retains its wording, edition information and rights status.
Use the contact page and include the work title, page address and the exact attribution, category, metadata or source detail requiring attention.
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This catalogue is organized using source attribution, bibliographic metadata, subject-based categories, and supplementary contextual notes. Submitted corrections may be used to update catalogue records.
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Browse existing collections, books and author records through several catalogue routes.
