The Jeremy Silman books ("Reassess Your Chess," and "The Beginner's Mind") are geared towards that rating level.
Chess Books
Chess Player's Bible,James Eade,Al Lawrence (Good basics book)
Grandmasters of Chess -Harold C. Schonberg (Chess history book about the best players)
Learn Chess Tactics- John Nunn (tactics)
You could get more advanced book but I found its hard to actually implement the information into my own games
Simple Chess: A great explanation of strategy, making it very easy to understand. You have it on YT as well: https://www.youtube.com/playlist?list=PLUrgfsyInqNbkyiwPSSBQ6ALkkccKItPE
I am rated around 1400 online in rapid, and I was just wondering what chess books you would recommend to someone around my rating.