When Monsters glowing doghouse rumbles to life, he finds himself in a workshop full of tiny parts, glowing lights, and buzzing machines. Monster has landed in the middle of an electronics lab where the smallest parts can cause the biggest problems. It does not take long for Monster to discover that a transistor a tiny but mighty piece of technology is not working the way it should. Without it, the whole project could fail. With his curiosity and a few clumsy mishaps, Monster dives into learning what a transistor is, how it works, and why it is so important in everyday electronics. Perfect for readers in grades PK to 5, Monster the Bulldog and the Transistor Trouble mixes STEM learning with humor and adventure. Kids will explore basic electronics, problem solving, and how even the tiniest components play a big role in the modern world. If you have ever wondered how devices like phones and computers come to life, join Monster as he unravels the mystery of the transistor.