Rediscover your sense of wonder! Generations of comic book readers remember the tantalizing promises of vintage novelty advertisements that offered authentic laser-gun plans, x-ray specs, and even 7-foot-tall monsters (with glow-in-the-dark eyes!). But what would you really get if you entrusted your hard-earned $1.69 to the post office? "Mail-Order Mysteries" answers this question, revealing the