I read the 2021 ed. I found it useful as I prepare for my exams to get on the air. Silver presents an impressive array of material in the comprehensive manner familiar to audiences who've benefited from other titles in this long-standing series. He's especially informative about the SWR scene and the interfaces between transceivers and computers, software and programming, which characterize today's cutting edge.
I'd have liked more on the basics for a base station. Although many newcomers acquire a handheld or mobile device, some of us don't have cars, or may live in areas far from other hams, diminishing opportunities for local contacts at shorter ranges, at least non-digital options. I reckon that either the author or the editors discourage naming brands, but given the dominance of Baofeng at the HT level, a few Chinese manufacturers for dual-band VHF/UHF portable rigs, and three Japanese-prominent makers of upper-end pricier base units, I think naming names, or at least directing novice users towards comparison sites directly might have increased the useful resources within these pages.
It's clear that Ward Silver with his half-century of experience in the amateur radio field represents a well-known figure to guide the curious bystander into what can be a complicated mass of acronyms, codes, electronic components, accessories, and insider knowledge. He offers advice on how to navigate the airwaves, why protocols matter, how preparation ensures readiness when emergencies loom, and the fun of the many contests which unite hams while keeping them alert for opportunities to serve the wider community, in public service and civic pride.