Oil! by Upton Sinclair

Three months passed, and Dad brought in the Ross-Armitage No. 1, and made another big success, and proved up a lot of new territory, and was hailed again as a benefactor to the Prospect Hill field. But once more the doctor said he was overworking; it was time for the Easter holidays, and Bunny studied the maps, and brought Dad a proposition -- the Blue Mountains were only ten miles from Paradise, and there was no end of trout fishing there, so why not make their headquarters at the Rascum ranch, and get some trout? Dad smiled; Bunny couldn't keep away from Paradise! To which Bunny answered that Paradise was his discovery; and besides, he wanted to see how Ruth was getting along, and to hear about Paul, and about Eli and his Third Revelation.

Right on top of that came a letter from Mr. Hardacre, the agent, telling how the elder Mr. Bandy had gone out into a field and been attacked by a bull and was badly crippled; Mr. Hardacre didn't believe that young Bandy wanted to work the ranch, but move to the city, so it might be possible to buy the place, if Mr. Ross still wanted it. Bunny was all on pins and needles at that, but Dad told him to keep his shirt on, that young gophers were a lot easier to catch than old ones; and he wrote Mr. Hardacre he wasn't specially keen for the land, but he would take it at the same price as the rest; he was coming up fishing in a few days, and would see about it.