So I was reading a book and came across this font (in the pic) and noticed that I really like it. (LOL)

For some weird reason, I usually don't like Sans Serif font but this one happened to catch my eyes. Does anyone know what it is?
Please and thanks in advance!

Arial  Suggested by Z 

it doesn't look quite right in the preview, but it's the one.

Thank you! I never use this font so wow, I'm surprised lol.