Question: It Gets Worse: A Collection of Essays is a book by an American YouTube personality whose major productions were done with the help of what producer?
Sentence (from "Vitaly Zdorovetskiy"): Vitaly Zdorovetskiy (Russian: Вита́лий Здорове́цкий ; ] ; born March 8, 1992), better known by his YouTube username VitalyzdTv, is a Russian-American YouTube personality whose main channel videos, as of December 2016, have reached over 1.3 billion views and over 9.2 million subscribers, while his vlog channel has more than 250 million views and 1.9 million subscribers.
Relevant evidence: No