How Credit Cards Work Invest Kids Credit cards make our monetary exchanges easier, but they have certain disadvantages and risks. Your future spenders will learn the inner workings of credit cards and credit debt. Library Bound Book List: $26.27 / S&L: $19.70 eBook List: $26.27 / S&L: $19.70 Library Bound Book eBook Reading Level: 2-3 Interest Level: 2-5 Product type : Library Bound Book ISBN : 978-1-4358-2773-8 Author : Gillian Houghton, Julio Gil Copyright : 2009 Language : English Category : Math, Social Studies Pages : 24 Trim : 8" x 8" Dewey : 332.7 ATOS : 5 ARPoints : 0.5 Subject : Math, Social Studies Binding : Library