Want to learn a foreign language? All you need is a JKPL library card and internet access!
Mango Languages 
Simple language and culture learning in over 70 languages. Mango can be accessed at the library, remotely, or on-the-go with apps for iPhone®, Android™, Kindle® and Nook®. Please note: this service is limited to full-service patrons which are patrons that either live within the Dyersville city limits, live within the city limits of a city/town that contracts with the library for service, or a patron that has purchased a membership.