A kaleidoscope is a collection of loose, colored objects placed at the end of a cylinder lined with a series of mirrors. Looking into the cylinder while holding it to the light reveals a single image with a crisp, symmetrical pattern of shapes and colors. When the cylinder is rotated, however, the objects shift and a new pattern of shapes and colors is reflected in the mirrors. The human fascination with the changing images of the kaleidoscope has proven to be very enduring. Kaleidoscopes continue to captivate the minds of adults and children alike, all over the world, some three thousand years after they were first invented by the Greeks.

This book was written for those fans of Grey’s Anatomy who are fascinated by the wonderful kaleidoscope of sights, sounds, symbolism, metaphors, and parables created by Executive Producer Shonda Rhimes and embodied in this series. Each episode of Grey’s Anatomy can be viewed and admired without a single turn of the kaleidoscope. It appears on the televisions of tens of millions of fans around the world as an entertaining, compelling, and particularly well‑written medical drama about five young interns struggling to grow and mature as they journey together toward becoming surgeons. But what might those same viewers see if they rotated that cylinder ever so slightly, or gave it a full rotation, or a half rotation, or if they held it up in a slightly different light?

What we have seen, in a few rotations of the kaleidoscope, is an intelligent, rich, and textured product, so “chocked full of love,” symbolism, metaphors, literary allusions, musical dialogue, and many other wonderful features that we could only begin to describe it in a book. In the chapters that follow, we have summarized prominent or recurrent themes and critiqued those episodes that we felt were particularly germane to the development of the characters or the progression of story arcs and those that illustrate the depth and prevalence of symbols and metaphors in Grey’s Anatomy. We have attempted to convey only what we ourselves have seen in the kaleidoscope, with the understanding and full acknowledgement that others may see images that we have not or may see the same images in a slightly different light. In the final analysis, Shonda Rhimes is the only person who truly knows what was intended to be seen … and she isn’t telling.