Hello Paul, Thank you for reaching out.
I'm sorry for the frustration. WileyPLUS is an instructor driven resource, which means that access to the materials therein are only accessible to students if they are registered in an active class section. That being said, with the exception of the online version of the textbook, all of the student resources can be accessed here, free of charge:
Thanks again for reaching out to us, and please let me know if there is anything else I can assist you with.
Tom with Wiley
Senior Technical Support Rep; Community