Cosmic Ghost Librarian Pins and Buttons

Description: A cute cosmic ghost librarian reads peacefully inside a neon space-themed library alongside a black space cat wearing an astronaut helmet. Glowing bookshelves are filled with planets, pumpkins, candles, skulls, ghosts, UFOs, stars, and other celestial details. The vibrant purple and blue palette combines cozy reading culture with Halloween imagery and whimsical science fiction, creating a focused blend of ghostly library atmosphere, cosmic books, spooky cats, and outer-space adventure.