This is a booklet that was distributed at bouldering gyms, etc. There are issues from No. 1 to 24, and they are very informative. (Currently, No. 24 is the latest issue.) It contains interviews with active climbers, climbing lectures, and information on holds and shoes. There are no creases or signs of use in any of the volumes. I read them at the gym and always took a clean copy on my way out, so there are no stains or signs of having been read. It's almost impossible to collect all the volumes now by going around to different gyms. I will not sell them individually. Please refrain from requests such as wanting to buy only No. 1.