Windsor-Smith worked on a number of Marvel titles throughout the '70s and '80s, including Daredevil, The Avengers and Uncanny X-Men. Howard's heroines Red Sonya of Rogatino and Dark Agnes de Chastillon. Along with writer Roy Thomas, Windsor-Smith also created Red Sonja, a character loosely based on Robert E. Windsor-Smith drew the majority of the first 24 issues of that series, arguably doing more than any artist apart from Frank Frazetta to shape the look of Conan in the public consciousness. For those unfamiliar with his career, Windsor-Smith rose to prominence in the early '70s through his work on Conan the Barbarian. In this case, the monsters are both literal and figurative. The tragic events of this story are set in motion when Bailey's commanding officer, Sergeant McFarland, attempts to intervene on his behalf, setting the stage for a multi-generational story that's equal parts espionage thriller, family drama and metaphysical character study. The book's protagonist, Bobby Bailey, is also a man trying to escape his tragic past, leading him to become a test subject for a top-secret government program.

After a long gap, Monsters, a 365-page graphic novel he had originally conceived as a Hulk story in 1980's, was published by Fantagraphics in 2021.9 Images Monsters isn't necessarily an easy book to describe, but certain elements may resonate with fans of Windsor-Smith's Weapon X graphic novel.

Smith wrote and drew all of the stories as well as working on the colouring and lettering. His last major comic work in the 1990's was the oversized series Barry-Windsor Smith: Storyteller published by Dark Horse Comics, for which he created three serials, the Conanesque Freebooters, the SF Paradoxman, and the Young Gods. He co-created Rune with Chris Ulm for Malibu. Windsor-Smith created the characters Archer and Armstrong for Valiant and wrote and drew the first half dozen issues. Later, in the 1990's, Windsor-Smith made his mark in the Valiant universe drawing some key issues and all the covers for the first half of the Unity crossover. He became famous for his work on Conan and the Uncanny X-Men at Marvel. Due to the work-conditions, this was not Barry's best work but Marvel had faith in him and he was soon contracted to do many other projects for Marvel. This caused Barry to have to draw his first pages of Uncanny X-Men in a park and on a tight schedule. Besides this, his rented apartment was not ready. Although grateful for the opportunity, these were difficult times for him since he had to move to America with a visum and could only stay a limited time. He was recruited by Marvel Comics for a test-period following work they saw from him in the UK. Barry Windsor-Smith was born in the United Kingdom.

Windsor smith monsters