In this sequel to Invisible, J.J. must not only continue to navigate his Crohn’s disease but also step up to support a family member following a devastating diagnosis. For fans of Wink and Wonder.

J.J. Sugar has finally gotten into a groove with Norm, the leather-clad manifestation of his invisible disease. With the rock-solid support of his family, his best friend, and his trusty gassyologist, his disease has been unusually cooperative. J.J.’s even scored a summer job at a local animation studio!

While J.J. tries to make a good impression, Norm makes a new friend named Seymour and unintentionally puts J.J. and his entire family at risk. Basking in the glow of friendship, Norm fails to notice Seymour tracking a member of J.J.’s family like an assassin. Now, the Sugars have to face a new, not-so hidden disease. With the clock ticking, Norm must figure out how to stop Seymour and fix the mess he’s made before it’s too late.