The Curious Teen Library
Explore circuits, machines, and flight with engineering books by Markus Bailey.
Available individually. See prices and formats on Amazon.
Start with circuits. Follow their curiosity.
Find their starting point
Pick the subject they already lean toward.
Each book is a complete, independent
read.
What makes a circuit do something useful?
For the teen curious about electronics, circuits, and the systems around them.
See current price, formats, and any available Read Sample on Amazon.
Book details
How do machines turn an idea into motion?
For the teen drawn to machines, moving parts, and practical problems.
See current price, formats, and any available Read Sample on Amazon.
Book details
What does it take to get off the ground?
For the teen fascinated by aircraft, rockets, satellites, and space.
See current price, formats, and any available Read Sample on Amazon.
Book detailsChoose their starting point. Each book is available individually on Amazon.
Big ideas. Everyday connections.
A taste of the ideas these subjects open up.
Choose a question to explore.
In a simple battery-and-bulb circuit, opening the switch breaks the conducting path. Current stops flowing through the bulb. Engineers use that basic idea to control what a system does.
Follow the electrical pathThe turning effect of a force is called torque. Apply the same perpendicular force farther from the pivot, and you get more torque. It’s one way a simple design choice changes what a machine can do.
Follow the mechanical pathAn orbiting satellite is falling toward Earth while moving sideways fast enough to keep missing it. Reaching space and staying in orbit are different engineering challenges.
Follow the aerospace pathOpen a book on Amazon and look for Read Sample where available. Check the explanations, reading level, and layout before choosing a format.
Explore the Electrical book on AmazonKeep the curiosity going
Keep exploring with a free companion for each subject. No purchase or signup required.
Electrical companion / Ages 12–17
Guided virtual labs, engineering evidence pages, and reflection prompts.
Virtual Electrical Engineering Lab & Portfolio Kit · 59 pagesExplore the free virtual lab
Mechanical companion / Ages 12–17
Ten build-test-improve challenges, with printable design and test pages.
Teen Engineering Challenge Lab · 16 pagesExplore the free challenge lab
Aerospace companion / Ages 14–17
Compare fictional satellite missions with an eight-page worksheet and Excel planner, then explore the Upward virtual rocket lab.
Aerospace Mission Planner · PDF, spreadsheet, and virtual lab Explore the free mission toolsCompanions are optional additions, not the full books. Follow the activity guidance; the electrical labs use virtual simulations.
For the grown-up choosing the book
For a birthday, a new school year, or simply because a question deserves a little more room.
Choose a bookStart with circuits, machines, or space. Let their interests guide the reading order.
Discover what engineering involves before deciding whether it is a path to pursue.
Match the book to the thing they love asking about. One thoughtful choice is enough to begin.
Before you choose
Here are a few answers.
Start with the subject that already interests your teen. Choose Electrical for circuits and systems, Mechanical for forces and machines, or Aerospace for flight and space. Each book stands on its own; there is no required reading order.
Electrical and Mechanical are written for teens exploring engineering concepts. Aerospace is written for ages 14–17. Reading confidence and interest matter, too: check the description and any available sample on the individual Amazon listing before choosing.
These are introductions to engineering ideas, real problems, and design choices. They are not a complete school curriculum or a hardware kit. Aerospace is a conceptual guide, not instructions for building or launching rockets. All three books have separate free companion resources for further exploration.
Each book is available individually on Amazon. Choose the subject that interests your teen; every book stands on its own.
Each purchase button opens that book’s Amazon listing in a new tab. Amazon shows current prices, available formats, delivery options, and applicable return terms for your location. Your purchase and payment take place on Amazon.
No. The Electrical, Mechanical, and Aerospace companions are separate free resources, with download access that does not require joining the reader list. The books remain complete on their own.
The Curious Teen Library / Engineering Collection
Circuits. Machines. Flight. Space.
Find the book that makes them want to know
more.
Buy individually on Amazon. Current prices, formats, and delivery options are shown there.
