This is a very old, retro book from 1965 (Showa 40). Asahi Sonorama Astro Boy, likely volume 2. I'm not sure if any pages are missing. There is fading, dirt, writing, the included disc is missing, there are tears, and the condition is not very good. Collectors who are concerned about condition, please refrain from purchasing. Thank you for your understanding that it is being sold as is, as junk.