Dan & the Missing Dogs is a Level 2 graded reader designed for beginner to elementary English learners (A1–A2). The story follows Dan Parks, a young amateur detective, who becomes involved in a mystery when several dogs start disappearing from his neighborhood. When his friend Sue’s dog, Charlie, is also taken, Dan realizes something serious is happening. With the help of his own dog, Dylan, he begins to investigate and follow clues to uncover who is responsible and rescue the missing pets.