Book Theta icon
Microsoft uses it in general book scenarios and in formulas. The Book Theta icon is tagged formulas and read. Similar Fluent icons include Book, Book Clock and Book Coins.
Every size and style
Microsoft draws each size separately so icons stay crisp, rather than scaling one drawing. Pick a style and size to preview it, download it, or copy the code for your platform.
Regular, 24 px
ic_fluent_book_theta_24_regular.svg
Book Theta icon in React
npm install @fluentui/react-icons
import { BookTheta24Regular } from "@fluentui/react-icons";
export function Example() {
return <BookTheta24Regular aria-label="Book Theta" />;
}Use the Book Theta icon in React
Import BookTheta24Regular and BookTheta24Filled from Microsoft's @fluentui/react-icons package; the code tabs above have this and other platforms. Coding agents can look the component up through the Fluent Icons MCP server.
Details
| Name | Book Theta |
|---|---|
| Styles | Regular (outlined), Filled |
| Sizes | 20 px, 24 px |
| Regular (outlined) file | ic_fluent_book_theta_24_regular.svg |
| Filled file | ic_fluent_book_theta_24_filled.svg |
| React (Regular) | BookTheta20Regular, BookTheta24Regular |
| React (Filled) | BookTheta20Filled, BookTheta24Filled |
| Font glyph (Regular, 24 px) | U+E18F ·  |
| Font glyph (Filled, 24 px) | U+E1A3 ·  |
| License | MIT (© Microsoft Corporation) |