Complex sentence: Mr. Meaner makes his first appearance in the second book, "Captain Underpants and the Attack of the Talking Toilets" like Ms. Ribble, is not said to be Mr. Meaner; he is said to be, "the coach".
Split into simpler sentences: Mr. Meaner makes his first appearance in the second book, "Captain Underpants and the Attack of the Talking Toilets". Like Ms. Ribble, is not said to be Mr. Meaner; he is said to be, "the coach".