The Most Misplaced Books in the Library: Is Your LCC T Shelf a Mess?

The Library's Junk Shelf: Why Readers' Favorite Recipe and Crochet Books Are Hiding in LCC T

Ever spent twenty minutes wandering the library stacks, certain a book should be in Art or Science, only to find it tucked away in the "Technology" section? Welcome to Class T. In the Library of Congress system, Class T is the ultimate "mistaken identity" zone. It’s where books go when they stop being about theory and start being about doing.

Yes, we can label our shelves in big bold letters all we want, but the LCC T category can stump even the librarians that have been working in the field for years. The misclassification problems stack up  when  paralibrarians or volunteers with limited LCC exposure are the ones shelving books.

If I get a book that seems like it belongs to fine arts (LCC N) or Sports (LCC G), here is something I do to quickly remember where to shelf it, a.k.a. my cheat sheet.  

Quick Reference "Cheat Sheet" for LCC T

If you're shelving and you're unsure, ask yourself: "Is the reader going to DO something or just THINK about something?"

If the book is about...	Don't put it in...	Put it in Class T (Sub-class)
How to fix a car	GV (Sports/Racing)	TL (Motor Vehicles)
Metalworking/Welding	TS (Manufacturing)	TT (Handicrafts/Trades)
Building a house	NA (Architecture)	TH (Building Construction)
Making Wine/Beer	G (Culture)	TP (Yes, it's Chemical Tech!)

Examples of Often Misclassified Books

1. The Kitchen Bible: TX vs. Culture

The Book: The Joy of Cooking Most people look for this in "Customs and Etiquette" (Class G). But because it’s a technical manual for food prep and home management, it lives in TX.

• The Rule: If you can cook from it, it’s a Class T "Technology" of the home.

Here's the Amazon affiliate link again for your reference: https://amzn.to/48eG4Co 

2. The Mechanics of Art: TR vs. Aesthetics

The Book: Understanding Exposure by Bryan Peterson It looks like a beautiful art book for the coffee table, but because it teaches the physics of light, shutter speeds, and hardware, it’s classified under TR (Photography).

• The Rule: In LCC, the camera is a machine first, and an art tool second.

Here's the Amazon affiliate link again for your reference: https://amzn.to/41NbNXF

3. The Hardware Specialist: TK vs. Math

The Book: CompTIA A+ Certification Exam Guide Students often head to the Math and Computer Science section (Class QA). However, if you’re dealing with motherboards, routers, and physical cables, you belong in TK (Electrical Engineering).

• The Rule: Software is math (QA); hardware is technology (TK).

Here's the Amazon affiliate link again for your reference: https://amzn.to/4criQLN

4. The Crochet Maker's Book: TT vs. Fine Arts

The Book: The Crochet Answer Book Is crochet an art? Absolutely. But in the library, the act of stitching and following patterns is a "Handicraft." You’ll find these under TT, the home of manual trades and crafts.

• The Rule: If it’s for a maker following a pattern, it’s usually Class T.

Here's the Amazon affiliate link again for your reference: https://amzn.to/4skcv9U

5. The DIY Structuralist: TH vs. Architecture

The Book: Home Improvement 1-2-3 You might expect a book about your house to be in Architecture (Class NA). But if the book covers plumbing, wiring, and framing, it’s in TH (Building Construction).

• The Rule: Architecture is about the design; Class T is about the dirt and the nails.

Here's the Amazon affiliate link again for your reference: https://amzn.to/4c2vwaE

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Final Tip on How to Master the Stacks of LCC T Books You Acquired

The next time you're shelving or searching, just ask: "Is the reader going to DO something or just THINK about it?" If they are getting their hands dirty, head straight for Class T!