Many publishers are offering free or discounted access to their courseware platforms during this difficult time. Registration or requesting online access may be needed. Here are links to some of those offers:

• Cengage: https://www.cengage.com/covid-19-support/
• Macmillan: https://www.macmillanlearning.com/college/us/content/covid19
• McGraw-Hill: https://www.mheducation.com/highered/support/connect/how-to-move-your-course-online
• Pearson: https://www.pearson.com/news-and-research/working-learning-online-during-pandemic.html
• Wiley: https://secure.wiley.com/COVID19OpenWPAccess