Simplify the following text for a Grade 13 native English-speaking person.
Original: The committee usually has one or more editors who are responsible for collecting and compiling all of the information to be contained within the book , also deciding the layout and allocation of space for each contributor .
Simplified: The committee usually has one or more editors who are responsible for collecting and putting together all of the information to be put into the book , also deciding the layout and giving of space for each contributor .