Web app for managing libraries. The app gives users the ability to manage books, authors, publishers, rents, customers and other users if the logged user is administrator. Used technologies and approaches: ASP.NET MVC 5, Entity Framework 6, SQL Server Express 2008, Code First, Bootstrap, jQuery, jQuery UI. Used design patterns: Repository Pattern, Unit of Work Pattern. The library store name is fictional and has no commercial value as the whole app. Any coincidence with real names is accidental.