Start with high-confidence words & vocabulary for teens books, then narrow by subgenre or adjacent topics.
Choose the Right Word
S. I. Hayakawa
Scholastic Student Thesaurus
John K. Bollard
The Emotionary
Eden Sher
Webster’s New World Dictionary, Fifth Edition
Editors of Webster's New World College Dictionaries
Merriam-webster’s Everyday Language Reference Set
Merriam-Webster
The Vocabulary Builder Workbook
Chris Lele, Magoosh
