Texas Subcategories This category has the following 7 subcategories, out of 7 total. 0–9 1800s American novels (4 P) 1810s American novels (1 P) 1820s American novels (8 C, 1 P) 1830s American novels (9 C) 1840s American novels (10 C) 1850s American novels (10 C, 2 P) 1860s American novels (9 C)