Department 42: The Mystery Of The Nine -

According to game walkthroughs from Jay is Games and Big Fish Games :

: Use the Matches from your inventory on the paper and wood to light the fire. Context within Case 5 Department 42: The Mystery of the Nine

In the hidden object game , "preparing paper" refers to a specific interaction within Case 5 (The Werewolf) . You must find and use paper to light a fire in the werewolf's lair to boil a potion. Steps to Prepare the Paper According to game walkthroughs from Jay is Games