41
by Steer, Margery Wells, 1899-
Published 1956
Book
42
by Bard, Harry Erwin, 1867-1955.
Published 1951
(CARLI) (Other Sources: (BRAdb)196310, (NIUdb)712767)
Book
45
by Schmidt, Karl M., 1917-
Published 1965
Book
47
by Douglass, Paul.
Published 1960
Book
48
by Jelenko, Victor, 1878-
Published 1952
Book
49
(CARLI) (Other Sources: (IITdb)529923)
Book
50
Published 1987
(CARLI) (Other Sources: (ISUdb)275589, (LFCdb)514879)
Book
51
by Bailey, Helen Miller
Published 1956
Book
52
by Meier, Arnold R
Published 1953
(CARLI) (Other Sources: (ISUdb)550471)
Book
53
by Finch, Charles Edgar.
Published 1927
(CARLI) (Other Sources: (ISUdb)639981, (NIUdb)846180)
Book
54
by Roelofs, H. Mark.
Published 1957
(CARLI) (Other Sources: (MONdb)15034, (UICdb)197178)
Book
55
by Morgan, Joy Elmer, b. 1889.
Published 1941
Book
56
by Hughes, Ray Osgood, 1879-
Published 1942
(CARLI) (Other Sources: (ISLdb)318798, (LEWdb)59536)
Book
57
by Alilunas, Leo John, 1912-
Published 1960
(CARLI) (Other Sources: (NIUdb)670937)
Book
59
by Morgan, Joy Elmer, b. 1889.
Published 1960
(CARLI) (Other Sources: (NIUdb)573989, (SICdb)678294)
Book
60
by Hennessey, D. L. 1878-
Published 1985
(CARLI) (Other Sources: (RMCdb)129126)
Book