On being asked about the three books of the invisible man, Marvel would affirm about their existence but at the same time he would emphatically deny possessing them. He would further try to make his assertion more convincing by adding that they were taken away by the invisible man himself to hide them while marvel ran towards port stowe. However, the fact hid them in a cupboard in a box with a drawer. These closely Sunday in the strict privacy of his room. He tried to decipher all the unintelligible facts were recorded in coded language to find out the secret concoction that would make him invisibility in a much better way than Griffin, so he examined these books regularly with the hope to find out the street formula to become a powerful man. Marvel also didn’t want to share this secret with the rest of the world and wanted to enjoy a monopoly in reaping its benefits.