GRINNELL, Iowa, Aug. 18 (AScribe Newswire) -- During the back to class rush, it's possible that nothing will frustrate college students more than the price tags on their textbooks. So it would surprise many students to learn that many college bookstores are actually allies in their complaints.

"We know textbooks are expensive for students," said Cassie Wherry, manager of the Grinnell College Bookstore. "Even though we price new textbooks to just cover their costs and offer used books whenever possible, buying books is still an expensive proposition for most students. But there are several things students can do to make sure they don't spend more than they need to."

Wherry offers the following suggestions to students across the country to help in their book-buying endeavors.

"First, go to class," she said. "It's important to understand what role the textbook will play in your class. Sometimes less expensive editions of the same book can help you meet your instructors' requirements. Also, you should know in advance whether or not exam questions will be taken from the book."

Wherry points out that there is also a big difference between books that instructors require and those that are listed as optional.

"By talking with your instructor, you may learn you don't need to buy the optional reading materials to perform successfully in class and you can save yourself some money."

"And don't forget to save your receipts," Wherry said. "Students will be adding and dropping classes for a few more weeks and receipts are essential for fast refunds and returns."

Data from the National Association of College Stores (NACS) notes that the average new textbook now costs just over $68 and the average used textbook price is $50.55. Nearly two-thirds (67 percent) of students in a recent NACS study reported they use personal earnings or saving to pay for course materials.