Your Learn…How! Reading Library
Welcome to the Learn…HOW collection—full-length How It Works editions written for adults who want to understand the machinery, engineering, and systems hidden inside ordinary life. Each book follows one subject from beginning to end: what the system has to do, how its major parts work, and why engineers built it that way.
No textbook required. Every chapter opens with the terms defined up front, then uses detailed diagrams and cutaways where seeing the equipment teaches more than another paragraph could. Download the PDF, read it from start to finish, and check back as new How It Works titles are added.
How to Add Your eBook to Your Favorite Reader
Need help reading your Learn…Wow! book on Kindle, Apple Books, Google Play Books, or NOOK?
Follow our simple step-by-step instructions for adding EPUB or PDF files to your preferred eReader or reading app.
Prefer a physical copy? Member-exclusive hardcover editions are available for $19.99 + shipping.

Electricity. How It Gets To Your House
Follow electricity from the moment it is generated through towering transmission lines, substations, neighborhood transformers, and finally into the outlets inside your home.
Packed with clear explanations and detailed scientific visuals, this adult How It Works Edition reveals the engineering behind the electrical system we depend on every day.
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GPS & Navigation
Follow modern navigation from the first satellite signal to the moment your phone guides you through the next turn, revealing how GPS, digital maps, traffic data, road conditions, and routing systems work together.
Packed with clear explanations and detailed scientific visuals, this adult Learn…How Edition reveals the technology behind the navigation systems we depend on every day.
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Want a Hardcover Copy?
Your digital edition is included with membership, but you can also request a member-exclusive hardcover edition for $19.99 + shipping.
Hardcover mini-books are printed on demand through IngramSpark. Submit the form below with the title or titles you’d like, and we’ll email you the ordering link once the request is reviewed.
Hardcover editions are non-refundable and non-returnable. Printing, damage, or delivery issues are handled according to IngramSpark’s order-issue policy.