Felleisen, Findler, Flatt, Krishnamurthi How to Design Programs, Second Edition (On-line Draft). MIT Press, since 2014
If you can get a free or cheap, inexpensive copy of the first edition, you may wish to take a look on occasion. The principles remain the same; the details differ a lot.
Unfortunately, the second edition will appear only late this semester in hard copy.
Bice, DeMaio, Florence, Lin, Lindeman, Nussbaum, Peterson, Plessner, Van Horn, Felleisen, Barski Realm of Racket No Starch Press. 2013.
Contrary to malicious rumors, Fundamentals I does not teach Racket. It teaches design principles that can be applied when programming in any general-purpose programming language.
Realm is a non-text book that bridges the gap between the programming languages used in this course and Racket programming. So if you want to learn Racket, this book is the one you should read next.
By the way: the authors (Bice, DeMaio, Florence, Lin, Lindeman, Nussbaum, Peterson and Plessner) were freshman students here at Northeastern when they started working with Felleisen and Van Horn on this book.