22 digitized XIX century widely-read American journals including The Atlantic Monthly (1857-1901), The North American Review (1815-1900) and Scientific American (1846-1869).
13 digitized XIX century widely-read American journals including Ladies Repository (1841-1876), Princeton Review (1831-1882) and Southern Quarterly Review (1842-1857).
This Help Guide also provides explanation of the differences between MRI-Simmons Insights and MRI Simmons Catalyst and how you can access each version.