Brian Joines 
Imagine Agents [EPUB ebook] 

Ever try to wrangle an illiterate, 30-foot tall rock monster away from his five-year-old best friend? Or calm down a 400-pound, muscle-man rag-doll during her daily temper tantrum? For Dave and Terry, it’s all in a day’s work. As agents for I.M.A.G.I.N.E., they are responsible for keeping your imaginary friends in line. Little do they know that an abandoned figment from days past has a plan to change the status quo. What happens when the imaginary friends become the ones who are seen? Collects the complete miniseries.