For Fellows in Training looking to strengthen their scientific writing skills, three recent Editor’s Pages offer practical guidance on crafting a compelling manuscript from introduction to discussion. JACC Editor-in-Chief Harlan M. Krumholz, MD, SM, MACC, discusses how to build credibility and engage readers in The Introduction: Earning the Reader’s Trust, navigate the critical distinction between data and interpretation in The Space Between Evidence and Implication and structure a focused, impactful discussion in The Discussion: Where Every Paragraph Has a Job. Together, these articles provide a roadmap for communicating your scientific research clearly, accurately and effectively throughout your academic career.