Seabury Quinn was born on New Year’s Day, 1889. He died Christmas Eve, 1969. At one time he was the most popular author publishing in Weird Tales. These days, his fame pales in comparison to that of HPL, REH, and CAS.Some people really like his work, while others (looks at Rusty Burke) consider him to be a hack. I’ve not read enough of his work to have an opinion (yet).
The stories about his occult detective, Jules de Grandin, were recently published in an affordable five volume edition. Quinn wrote more than just de Grandin stories, though. I’m going to try to read some of them this year as well as start working my way through the de Grandin stories.