I've written a few chapters of a book. Should I send it to a literary agent?

We don't give out advice, but here are some professionals whose blogs and books about book publishing etc. we recommend:

http://help.leanpub.com/en/articles/2272256-resources-for-learning-how-to-improve-your-ebook-s-discoverability-and-improve-your-self-publishing-skills

Please note that Leanpub is a self-publishing platform that is primarily devoted to encouraging people to publish their books while they are still in-progress. You can create a book anytime here:

https://leanpub.com/create/book

Here are some tips we give to people who publish on our platform:

http://help.leanpub.com/en/articles/1587118-tips-for-self-publishing-and-selling-books-using-leanpub

And if you really want to go deep into our publishing philosophy, here's our manifesto:

https://leanpub.com/lean

Good luck on your writing journey!

I believe I have discovered unauthorized use of a photo in a Leanpub book or course. What should I do?

I've written a book in LaTeX and produced a PDF for sale on Leanpub. Should I also make an EPUB version of my book?

I bought a book and then saw it was part of a bundle of books! What should I do?

I'm thinking of using Leanpub to publish a book, but I have a few questions! Where can I start?

I've written a book, and I would like to submit a book proposal to Leanpub. What should I do?