Out now, Marvel Masterworks: Tales to Astonish Vol. 1, a reprint of the first 10 issues of the series from 1959/1960. Ditko does some work in every issue reprinted in here, for a total of nine stories solo, two inking Jack Kirby's pencils, one solo cover and three inking over Kirby. Several have never been reprinted before.
Go here for more on the book, including previews of many pages.