Tigers are amazing creatures, and you will find stories about tigers in the parts of the world where tigers live: India and elsewhere in South Asia, in Southeast Asia, and in China.
Research Tip: I created a big anthology of tiger stories that you can browse and use here: Tiger Stories. You will see that many of the stories come from India, but there are also stories from other countries. Altogether, there are over 30 different tiger stories to explore!
Tigers are an endangered species, and there are only about 4000 tigers left in the wild. In addition to learning about tiger folklore and mythology, you might also want to learn about tiger preservation efforts today; the World Wildlife Fund is one place to start: WWF Tigers.