GenresFiction
Short Story Collection
Linked or standalone pieces with a single pulse.
A collection asks the reader to start again, more than once, and still feel they are holding one book. That can be done with linked characters, a shared place, or a question that keeps returning in different clothes. It can also be done with nothing but a consistent way of seeing. What doesn't work is a drawer of pieces that were never meant to sit together and have been given a title in the hope that they will.
Each story needs its own ending. A collection is not a novel that got tired and broke into pieces, unless you are genuinely writing a novel in stories, in which case the breaks are part of the design and the reader should feel the gap as a choice. Novellas belong in this conversation too, because they give you more room than a story and less obligation than a novel. Write each piece as if it might be met alone, and order the book as if it will be read straight through.
The kinds of book inside it
Linked stories
Characters or events recur, and the links should deepen the pieces rather than send the reader hunting for references they may have forgotten.
Thematic collection
The connection is a subject or a mood, so the variety of approach matters, or the book will feel like the same story told eight times.
Novella
Long enough for a turn and a consequence, short enough that every scene has to belong, which is a very good discipline.
When you want a first sketch, Storywell can draft a story summary in this vein. You are still the one who writes the book. Compose an idea.