Included on the Society of Developmental and Behavioral Pediatrics's recommended resource list

Meet Marvin, a lovable monster with a twelve-stringed baby fang guitar, a rambunctious case of ADHD, emotions that sometimes overwhelm him (and others), and a d

School’s out and summer camp’s in! When Marvin and his friends meet Joey, a lake monster with a loud mouth and few manners, it seems that Marvin is the only

It’s the clawsomest time of year: summer vacation! All Marvin and his friends want is to enjoy their turf—the park across the street—and play superheroes

Meet Timmy, a lovable monster who can’t get enough of the coolest gadgets and video games. Too bad he doesn’t realize how much time he spends each day in fr