Android User Interface Design : Implementing Material Design for

Elements of User Interface Design - Paperback, by Mandel Theo - Very Good

User Story Mapping: Discover - Paperback, by Patton Jeff; Economy - Very Good

iPhone User Interface Design Projects - Paperback, by Barnard David - Very Good

User Interface Design for Programmers - Paperback By Spolsky, Avram Joel - GOOD

User Story Mapping: Discover - Paperback, by Patton Jeff; Economy - Very Good

User-Centered Design: An - Paperback, by Vredenburg Karel; Isensee - Very Good