I have been reading quite a few books again. When I read EBooks, I prefer DRM free books and a FOSS reader. I use the following apps to read EBooks on my phone. I hope they will be useful to you too.
Anju published The Dog We Stole (Amazon ebook link) as a series of blog posts on her blog. And we planned to convert it into an eBook if it did well. The blog posts were quite popular, and the overall feedback was very positive. Hence I started creating the eBook.