STH Editorial Services
Upstate NY
Fiction (including literary, historical, fantasy, sci-fi, romance, LGBTQA+, YA, and children's books) & Nonfiction (including narratives, essays, biographies, educational materials, manuals, trade books, and self-help books)
Samantha Tillie Holtgrewe is a freelance copyeditor, proofreader, and indexer. She started STH Editorial Services in 2018 after completing UC Berkeley Extension’s Sequence in Professional Editing and Indexing: Theory and Application courses.
Samantha earned a bachelor's degree in art from Skidmore College and worked in art education, college advising, administration, and office management before becoming a full-time freelancer. She enjoys reading, creating art, crocheting, cooking, and spending time with her family in her free time at home in Upstate New York.