One is the Dover edition of the 1907 Chappell & Co., London score, with character and place-names altered from their names in the original German.
The editor of the Ambix journal remarked in 1994 that the Dover edition of Stillman's book was still in print and still worth reading.
The Dover edition (1969, paperback, ISBN 0-486-22183-0) is still in print and also available used at about half the price of the new book.
He also wrote a book on Relativity that has been published in a Dover edition.
Dover edition, 1967.
"This Dover edition, first published in 1944, is an unaltered and unabridged republication of the fourth (1927) edition."
Dover edition, 1995.
In the 1995 Dover edition Stewart wrote that the aim of the class was:
The Dover edition dropped the final strip from the original collection, however, as it contained ethnic humor that the publisher believed would not be to the taste of a 1970s audience.
Hans Brinker, or The Silver Skates; 2003 Dover edition.