I spilt coffee on my school book. It has a huge stain and is not straight like it should be. What should i do? Is there any way i can get the coffee stain out?

Depends on where you have the stain and what type of paper it is :) there are some paper stains you can try to erase with a combination of vinegar and water and bleach and water but it depends on where the stain is and how old as well as the type of paper :P