1
by Goltz, Horst von der.
Published 1917
Book
2
by Wild, Max.
Published 1932
...Secret service on the Russian front,...
Book
3
4
by Rintelen, Franz von.
Published 1934
(CARLI) (Other Sources: (UIUdb)802388)
Book
5
by Landau, Henry, 1892-
Published 1935
Book
6
by Wolin, Simon,
Published 1974
(CARLI) (Other Sources: (CSUdb)208715, (SIEdb)353808)
Book
7
by Lewytzkyj, Borys.
Published 1971
(CARLI) (Other Sources: (NEIdb)253774)
Book
8
(CARLI) (Other Sources: (UIUdb)5154221)
Book
9
Published 1957
(CARLI) (Other Sources: (DPUdb)245654)
Book
10
by Surguchev, I.
Published 1985
(CARLI) (Other Sources: (UIUdb)729572)
Book
12
by Kornilov, I︠U︡.
Published 1984
(CARLI) (Other Sources: (UIUdb)678489)
Book
13
by Seth, Ronald
Published 1968
Book
14
by Seth, Ronald
Published 1967
(CARLI) (Other Sources: (SIEdb)487049)
Book
15
by Lucieto, Charles.
Published 1927
(CARLI) (Other Sources: (BRAdb)178229, (SICdb)677012)
Book
16
by Steinhauer, Gustav
Published 1930
(CARLI) (Other Sources: (BRAdb)196321, (UISdb)258973)
Book
17
by Neal, Harry Edward, 1906-1993.
Published 1980
...The Secret Service in action /...
(CARLI) (Other Sources: (UIUdb)6177441)
Book
18
by Orlov, Alexander.
Published 1963
Book
19
by Jones, John Price, 1877-
Published 1918
...The German secret service in America,...
Book
20
by Hutton, Joseph Bernard.
Published 1961
(CARLI) (Other Sources: (NIUdb)677705)
Book