Here are some book and dissertation titles to get you started. This is not an exhaustive list!
Scandinavian immigrants and education in North America
Anderson, Philip J.; Blanck, Dag.; Kivisto, Peter; Westerberg, Kermit B; 1995.
A history of higher education among the Swedish immigrants in America
Person, Peter Per, 1941.
American education and the European immigrant, 1840-1940
Weiss, Bernard J., 1982.
Methods of teaching in the church school
Olson, Ove Sigfrid, 1940.
Social change, gender and education: exceptional Swedish immigrant women at North Park College, 1900-1920
Hiort Wright, Sofia A. T., 2006.
Religion and education in America
Bergendoff, Conrad, 1947.
Lutheran higher education in North America
Solberg, Richard W., 1985.
Swedish Educational League (Lake View Forum): an adult education experiment in Scandinavian tradition.
Bengston, Henry; Adolfson, Gunnar; Sundstrom, Martin; 1945.
From sacred learning to secular education: Swedish Lutherans in southern Chisago County, Minnesota, 1875-1922
Shaffer, Thomas Wayne, 1996.
Education in Sweden.
Various authors, 1909.
Education and scientific research in Sweden
Sandberg, Fredrik, 1938.
Guide to the educational exhibit of Sweden: with notes on some points of educational activity in Sweden.
Various authors, 1904.