There are a couple of ways to preview The Rhythm Book:

Amazon offers a “Look Inside” function (click on this, which you will find just above the upper right corner of the image of the book).

For the beginning book:

For the Intermediate book:

The publisher, Hal Leonard, also offers a preview (it also lets you hear example support mp3s). Under the image of each book, click on “Closer Look.”

For the beginning book:

https://www.halleonard.com/product/viewproduct.action?itemid=00252025

For the Intermediate book:

https://www.halleonard.com/viewcloserlook.action?id=00252026