Exploring the work of other writers, across different forms of publications, is one of the best sources of inspiration. Reading widely can help with idea generation, as well as understanding form, style and genre conventions.
Literary magazines are an excellent resource for this, as they publish short stories, poetry, and essays, often from new and emerging writers.
The Library also collects award-winning fiction, creative non-fiction and short stories. For a broader selection of this type of material, consult your local public library.