In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.

The title character becomes engaged to two women and invites them both to lunch. This novel begins in Elk Hills, where the title character grows up under the tutelage of Doc Vickerson. While a research fellow at the McGurk Institute, the title character discovers the X Principle that might prove a cure for disease, though he learns it was already discovered at the Pasteur Institute. Mentors in this novel include Max Gottlieb and Gustave Sondelius, and the title character's wife Leora dies from the plague on the island of St. Hubert. FTP, identify this novel about a research scientist by Sinclair Lewis.
Literature

character in this novel decides to make a sacrifice out of a doll after jumping off of a couch and smashing it. That character undergoes a rough interview in which he misinterprets the French word "doigts" before landing a job under Mr. Pappleworth at Jordan's surgical appliances factory. The protagonist of this novel has an older brother named William who falls in love with a shallow girl from London before succumbing to illness. After his deadbeat coal-miner father Walter gets injured at work, the protagonist of this novel visits the Leivers's farm, where he begins his lifelong relationship with Miriam. That protagonist finds moderate commercial success with his landscape painting after beginning his affair with Clara Dawes, but he is sent into a deep depression after giving his mother an overdose of morphine to end her pain. For 10 points, name this D. H. Lawrence novel about Paul Morel.
Literature

The close distribution of its solutions is known as Lehmer's Phenomenon. It constrains the function f of z in the plane of an open disk with radius less than 1/4 according to the Voronin Universality Theorem. The eigenvalues of a suitable Hermitian operator are given by its nonimaginary solutions at one half plus i times E sub-n according to the Berry Conjecture. For the right half plane, it is given by the Dirichlet eta function, and it may be extended by the reflection functional equation to the entire complex plane, though it contains a singularity for the case s equals 1. FTP, name this special function defined as the natural analytic extension of the sum over every positive integer n of 1 over n to the s, whose non-trivial zeros may have real part equal to one half.

Science