As I've mentioned in other reviews, I'm diving head-first into this Maker movement. I've purchased the Arduino microcontrollers, bought the shields, hooked up a Raspberry Pi and Beaglebone mini server, made some LEDs flash with complicated coding... and after the solder-smoke induced haze departs, I realize... "I've already got a degree in Electronics!" (earned decades ago, mind you.)
Mr. Platt's "Make: More Electronics" takes the basics learned in his previous book and expands upon them one thousand-fold. From complex logic games, to a 386-based amplifier, Platt takes you through theory and application behind these electronics, and walks you through the construction phase. While other books show simple schematics that translate into complicated projects, Platt outlines how the parts line up on the breadboard - easy, peasy.
It took me $20K to get a college education that I'm pretty sure this book would have given (covering the first three years, anyway...)
One word of advice: purchase the pre-collated kits with the materials. Platt mentions the places to purchase the items; but kits are available with all of the needed pieces. It will save you time, money and a significant headache (from all of the soldering, desoldering and flux smoke from re-doing projects with the "right" parts).