Life Lessons from the MGM Movie

Emeralds of Oz: Life Lessons from Over the Rainbow is a short but not insubstantial riff on the MGM Wizard of Oz. The author, Peter Guzzardi, is a veteran book editor, but this is the first book published under his own name, several years in the making.

Emeralds of Oz is not based on the Oz mythos as a whole—just the famous movie. Guzzardi writes nostalgically about watching that film on television with his family but shares no fond memories of reading the Oz books as a child. He read a lot, but his taste leaned toward boys’ adventures. It takes over a dozen pages before Guzzardi even mentions L. Frank Baum, and there are only a couple of times when the book invokes parts of Baum’s story that didn’t make it into the movie.

Guzzardi isn’t just playing to the MGM movie’s larger contemporary fan base. That movie really defines his idea of Oz. At one point he recalls a difficult journey, noting he was about the same age as when Dorothy went to Oz. Context makes clear that he’s picturing the young adolescent Dorothy portrayed by Judy Garland, not the little girl drawn by W. W. Denslow.

The bulk of the book consists of lessons drawn from rewatching the MGM movie, rather like a sincere Mystery Science Theater 3000 viewing. A fair number of these homilies actually grow out of the vaudeville-style jokes mixed into the screenplay. There are longer meditations on the movie’s more explicit lessons, and of course a struggle at the end because of the screenplay’s ethical knots.

The “Emeralds of Wisdom” found in the movie tend toward pleasant reminders to keep doing what we normally do or know we should do, not deeper digs into the philosophical and ethical questions that the movie could raise. (Can one be a very good man while pretending to be a wizard?) The working title was All I Need to Know I Learned from the Wizard of Oz, with the implication that we knew it all from when we were young. Guzzardi drops mentions of the Kabbalah, mantras, Maslow’s hierarchy of needs, and other mainstays of modern self-help books. The more interesting commentary grows from his own life, however.

As an editor, Guzzardi’s specialty was crowd-pleasers, sometimes with fantastic results—Stephen Hawking’s A Brief History of Time, most notably. Emeralds of Oz grew out of that same commercial impulse. It’s designed as a gift, with glittery emerald endpapers, deckle edges, eye-catching interior design, and other hallmarks of the book as object. For people who like the movie and this sort of advice, it’s a fine package. But its strength comes from Guzzardi’s sincerity as he seeks guidance in the question, “What Would Dorothy Do?”