E-Books

Assalamu alaikum everyone.

I'm doing a project here And I need some help from you guys. Just need to answer this simple question.

What type of e-books would you buy other than islamic e-books? On what topic? Why?And how much are you willing to pay for them?

:wasalamex

Shouldn't e-boox be freeeeeeeee?!

Hmmm, at the moment many Islamic books are available online, so I'd vote for some books I need for learning secular sciences, such as computer sciences and programming.

How much money? Hmmm, don't know, at the moment not much.

AsalamuALaykum Warahmatullahi Wabarakatuh,

I only trust Amazon :exhausted

Erm... Linguistics / Phonology (Topic)