Help Center Product InfoSales SupportTech SupportSearch Help CenterContact Support print Home What is the difference between the spiral-bound Stylebook and the perfect-bound paperback Stylebook? Email this page Print Text The spiral-bound Stylebook is published each spring. The perfect-bound paperback Stylebook is published every other year. If this didn't answer your question, you can return to the help center directory to try again or use the search function to look for a better answer. Search the Help Center: If you need further assistance, contact us online or call 1-800-353-6798.Contact the AP Help CenterUse the form below to contact AP Stylebook. Someone will get back to you as soon as possible. Subject:What is the difference between the spiral-bound Stylebook and the perfect-bound paperback Stylebook? Name: Email: Comment: VerificationCode: Enter verification code: ▲ Back To Top ▲