Reddit mentions of Retro Baby: Cut Back on All the Gear and Boost Your Baby's Development With More Than 100 Time-tested Activities (Retro Development)

My favourite is definitely Expecting Better, as the author looks at the actual scientific evidence behind most common pregnancy do's and don'ts.

I've also bought:

• What to Expect When You're Expecting
  
• Mayo Clinic Guide to a Healthy Pregnancy
  
• For husband - The Expectant Father
  
  And I've just ordered a pile of books from the library:
  
  
• Pregnancy Day by Day
  
• The Mother of All Pregnancy Books
  
• Ina May's Guide to Childbirth
  
• Birth Day
  
• The Happiest Baby on the Block
  
• Bringing up Bébé
  
• Retro Baby

The two I've purchased so far are the No Cry Sleep Solution and Retro Baby. The former was highly recommended to me by a few new parents but I haven't dived in yet. The latter is a fun read and it made me really excited for all of the development milestones to come.

I feel like what's missing from my library is some A to Z book on newborn health. It would be nice to have a book to consult before scaring myself by Google-ing.