Beginning Biography and Discovery Connections Kits Who made Barbie a household name? Does a snake make a good pet? Motivate K–2 students and enrich your leveled reading lessons with the Beginning Biography Connections Kit and Discovery Connections Kit. Each kit includes high-interest leveled readers with text features, teacher support cards, and a resource guide with reproducible worksheets. Please complete the form below to request a free leveled reader for school or district review. Samples of the teacher support cards and resource guides are available on our website.