Text books are in good condition, both showing light signs of wear. Neither book has writing or highlighting on the pages. “Dont Make Me Think” has a small smudge on the external spine and on the bottom of the back cover. “Information Architecture” has some cosmetic wear to the spine and some corners of the pages have been bent. Other than what was previously listed, the books are in terrific shape: the pages are crisp and undamaged and look like new. Please see photos.