Invoice for lost book(s) This is an invoice for the replacement cost of items you or your children borrowed from the library which have not been returned. $ $ Total Owing: $ If you return all overdue items, the total owing in fines will be $ Please deal with this matter immediately. If you need more time to search or pay, or you think a mistake has been made, please contact the library straight away. If you do not respond to this letter, this account will be handed to a debt collection agency.