This is a Japanese (or English) language manga (comic) or a magazine featuring multiple manga series.
First serialized in manga monthly Gundam Ace, Chimaki Kuori's "The Edge: Desire" side-story to Gundam Seed Destiny has been gathered in two volumes by Kadokawa Shoten! This is the first of the two books; the story concludes in volume 2, linked below. Softcover with dust jacket. 164 pages (4 in color).