Books included: Why should I listen? / written by Claire Llewellyn ; illustrated by Mike Gordon -- Know and follow rules / Cheri J. Meiners ; illustrated by Meredith Johnson -- Be careful and stay safe / Cheri J. Meiners ; illustrated by Meredith Johnson -- What if everybody did that? / by Ellen Javernick -- Percy plays it safe / Stuart J. Murphy. CD included: Celebrate / Stuart Stotts and Tom Pease.