Out of many great works by Steranko, I think his best work is a set of pages Steranko did for his illustrated version of "Repent, Harlequin!' said the Ticktockman", in the 1978 book, THE ILLUSTRATED HARLAN ELLISON, published by Byron Preiss.


www.sequentialellison.com


The book is 8" x 11", and available in trade and hardcover versions.
And also a later smaller 5" X 7" black-and-white paperback version.

The trade and hardcover are in color, with 3-D separations by Neal Adams, and include 3-D glasses.

Several of the pages can be viewed here, of 10 total images in the book and portfolio:





The portfolio is a limited edition of 2000, signed and numbered by both Ellison and Steranko, and presents the pages in black and white. Which I was fortunate enough to purchase back when it was originally released (in 1978).
At the link are images both of the 3-D color separations, as well as the original black-and-white portfolio images.

The inexpensive smaller 5"X 7" paperback version likewise has the pages in black-and-white, without the color 3-D separations.