- Title: Pass on the First Try! Class 4 Hazardous Materials Handler Textbook & Workbook - Published: July 30, 2018 - Publisher: Seibido Publishing - Included: Flowchart Entry Sheet Originally purchased used, but it's in excellent condition as it's hardly been used. I've checked for writing and I don't think there is any. (There might be some oversight, though.) The cover has the typical scuffs and wear of a used item, but there are no noticeable scratches. The separate answer/explanation booklet has never been removed. Please purchase if you understand that this is stored by a private individual.