Massive Happiness is the editing and writing-coaching business of Dana Long, serving aspiring and established authors who want to develop meaningful books and prepare them for publication. The business focuses on helping writers shape personal experiences into clear, polished stories that reflect their voice, message, and brand. Dana works with authors across a range of backgrounds and supports both nonfiction projects and fiction driven by plot or character.

Services include author coaching through the writing process, with guidance on writing, publishing, and marketing plans. Line and developmental editing address structure, content, narrative impact, consistency, clarity, and style, while also identifying grammar, spelling, and typographical issues. Proofreading provides a final check of punctuation, spelling, and grammar after editing and revisions. Authors can also request a manuscript critique, which offers actionable feedback on broader issues that may affect a work’s quality or readiness for a publisher.

Massive Happiness aims to help clients communicate with confidence and create books that engage readers, share useful lessons, and make a lasting impression.