e-Books, in case you're already traveling. These can all be used online.
"US citizens abroad are 10 times more likely to die as the result of an injury than from an infectious disease. . . .
Contributing to the injury toll while traveling are exposure to unfamiliar and perhaps risky environments, differences in language and communications, less stringent product safety and vehicle standards, unfamiliar rules and regulations, a carefree holiday or vacation spirit leading to more risk-taking behavior, and overreliance on travel and tour operators to protect one’s safety and security."