The best place to start is by browsing the books gratis hörbücher available on Audible. The company is one of the world’s largest producers of narrated digital books, and they’re also a major player in the podcast market, so it’s easy to sign up and get going with the right kind of content.
You can also try your local library, which will have a wide selection of audiobooks in a variety of genres. Or you can sign up for a monthly subscription service that lets you pick and choose from a range of titles. These services often offer a free trial so you can find out how you get on before making a commitment.
If you’re serious about a career in voice acting, it’s worth looking into classes specifically designed for narrator training, and to find out what tools and hardware you need to produce your own recordings. It can also help to network with other narrators and learn as much as you can about the industry. A career in audiobook narration can be lucrative, so be sure to make the most of it!