David and his friends are riding their bikes to the beach when they
meet some angry dogs. David goes missing, and Tyler and Daniela go
to look for him. Then they see his blood. What has happened to
David? A series of colorful, high-interest written readers for ESL
students and striving readers, Foundations contains carefully
sequenced vocabulary and grammar presented contextually through the
adventures of a group of teens living in a small U.S. town.