Paragraph Writing: A Practical Guide for University Students is a comprehensive academic textbook designed to build students' paragraph writing skills from the ground up through a process approach. Organized into six thematically progressive chapters, the book begins with The Writing Process, guiding students through the stages of prewriting, drafting, revising, and editing. Chapter Two introduces Paragraph Structure, equipping students with the ability to construct well-formed paragraphs with clear topic sentences, coherent supporting sentences, and effective concluding statements. Chapter Three examines the principles of Unity, Coherence, and Cohesion, teaching students how to write paragraphs that are focused, logically organized, and linguistically integrated through the mastery of cohesive devices and transitional expressions. Chapters Four and Five develop students' skills in Descriptive Writing, covering the description of places and persons respectively, with particular attention to spatial organization, sensory language, dominant impression, and the key language features of effective description. The book concludes with Chapter Six on Narrative Paragraphs, where students learn to tell stories with clarity and impact through the mastery of chronological structure, narrative voice, and vivid storytelling language. Throughout every chapter, rich model paragraphs, detailed linguistic analysis, structured prewriting tools, and carefully designed activities support both novice and developing writers. This textbook is aligned with the Sub-CPMK learning outcomes of the Paragraph Writing course and is ideal for undergraduate students in English Education, English Literature, and related academic programs seeking to develop professional academic writing competence.