Reddit reviews Pregnancy Day By Day

This one is a bit pricey but I loved it: Pregnancy Day By Day https://www.amazon.com/dp/1465415904/ref=cm_sw_r_cp_api_-jQyybYR1JHPX

It gives you something to read (and pictures!) for each day. I would read it before bed every night with my first pregnancy.

The other one I found helpful was What to Expect when you're expecting. It isn't a good book to just sit down and read but I found it was a great reference if I had a specific concern or question.