The Technician exam is only 35 multiple choice questions pulled from a published question pool which is included with the ARRL Ham Radio License Manual. Plus there are websites and apps for your cell phone to take practice exams.
Follow this link for details on the ARRL Ham Radio License Manual.
Want to save a few dollars and be able to study anywhere on your smartphone, tablet, or computer? Here is a link to the Kindle Edition and how to put the Kindle app on your device.