Costco Finds Coloring Book: Bold and Easy, Simple and Relaxing Designs for Adults and Kids Featuring Great Costco Treasures (Bold & Easy Coloring Books Series)

This coloring book is a great way to unwind. The bold and easy designs are very calming, and the single-sided pages prevent bleed-through. I love the large format that allows for detailed coloring. It's a great gift idea too!