Schaum's Outline is a 23-book series with 23 released primary works first released in 1959 with contributions by Murray R. Spiegel, Seymour Lipschutz, Dennis Spellman, Barnett Rich, Christopher Thomas, Jerome L. Rosenberg, Lawrence M. Epstein, Marc Lipson, Conrad J. Schmitt, Schaums, Donald Pitts, Richard Bronson, Govindasami Naadimuthu, Milton Gussow, John Nolt, Dennis Rohatyn, Achille Varzi, Alvin Halpern, Robert E. Moyer, Frank Ayres Jr., Frank Ayres, Elliott Mendelson, Philip A. Schmidt, Roger L. Tokheim, Fred Safier, John R. Hubbard, Robert C. Wrede, Stacy Palen, and Gabriel B. Costa.
23 Schaum's Outline
1959 • 1 Reader
23 Schaum's Outline
2001 • 1 Reader • 433 pages
23 Schaum's Outline
1968 • 2 Readers • 434 pages
23 Schaum's Outline
1977 • 1 Reader
23 Schaum's Outline
1989 • 1 Reader
23 Schaum's Outline
1989 • 213 pages
23 Schaum's Outline
1966 • 408 pages
23 Schaum's Outline
2006 • 1 Reader • 385 pages
23 Schaum's Outline
1968 • 1 Reader • 432 pages
23 Schaum's Outline
1963 • 1 Reader • 326 pages
23 Schaum's Outline
1990 • 1 Reader • 549 pages
23 Schaum's Outline
1992 • 1 Reader • 442 pages
23 Schaum's Outline
1994 • 1 Reader • 384 pages
23 Schaum's Outline
1965 • 1 Reader • 290 pages
23 Schaum's Outline
1981 • 484 pages
23 Schaum's Outline
1988 • 1 Reader • 280 pages