2
Published 2016
...Secret Service Improvements Act of 2015 :...
(CARLI) (Other Sources: (DPUdb)1210472)
Book
3
by Goltz, Horst von der.
Published 1917
Book
4
by Wild, Max.
Published 1932
...Secret service on the Russian front,...
Book
5
by Hoettl, Wilhelm,
Published 1954
Book
6
7
by "Vigilant", pseud.
Published 1930
(CARLI) (Other Sources: (KNXdb)20640)
Book
8
by Smith, Tom Rob.
Published 2012
Book Electronic
9
by Voska, Emanuel Victor.
Published 1940
Book
10
by Dryden, Alex.
Published 2010
(CARLI) (Other Sources: (SIEdb)684790)
Book
11
by Jenssen, Carla, Baroness.
Published 1930
(CARLI) (Other Sources: (UIUdb)3359184)
Book
12
by Epstein, Sam, 1909-
Published 1953
(CARLI) (Other Sources: (UIUdb)2356483)
Book
13
by Dryden, Alex.
Published 2009
(CARLI) (Other Sources: (UIUdb)6004582)
Book
14
by Hoettl, Wilheim.
Published 1954
(CARLI) (Other Sources: (UIUdb)2626581)
Book
15
by Neal, Harry Edward, 1906-
Published 1971
...The story of the Secret Service....
(CARLI) (Other Sources: (UIUdb)5727361)
Book
16
Published 1984
(CARLI) (Other Sources: (NIUdb)2688146)
Book Electronic
17
by Blackburn, John, 1923-1993.
Published 1962
(CARLI) (Other Sources: (SICdb)463934)
Book
18
...History of the United States Secret Service /...
(CARLI) (Other Sources: (NIUdb)2795421)
Book Electronic
19
...Secret Service chief /...
Book
20
by Byrne, Gary J.,
Published 2018
...Secrets of the Secret Service :...
(CARLI) (Other Sources: (ICCdb)367514, (LACdb)55135)
Book