Themes: Hi-Lo, Life lessons, values, identity, good vs.evil, temptation, spy. Themes: Hi-Lo, Life lessons, values, identity, good vs.evil, temptation, spy. Even struggling readers will find it hard to resist our exciting series of novels in a variety of popular genres. These stories deal with mature themes involving culturally diverse characters. Written specifically for the struggling reader, these fast-paced books maintain student interest until the last page. Questions at the end of each title test students' strategy skills, vocabulary, and comprehension. Roger impresses Jay with his dumpsters finds. Then Jay goes dumpster diving and comes up with a hot new computer game. He doesn't know it's infected with a sinister virus. And he certainly doesn't know that someone saw him find it!