The changes continue this month at the Cedar Rapids Public Library at Westdale. The latest change is the addition of a special display known as a “power wall.” This display is currently being built by local carpenters and our own talented staff. When it is complete, it will hold a variety of non-fiction subjects for our customers to easily browse. Instead of spine-out displays as is typical in the library world, this display will feature the book covers. Categories will include areas of interest such as gardening, fitness, and home improvement.