Max is one of Phoebe's closest friends/crush, but he doesn't know. He was first seen as Phoebe's spelling practice partner. He could be seen sitting on a park bench using a laptop, or staring at his phone.
Max has blond hair and glasses that are squared (originally rectangular in the first few books). He always wears black clothing.
In Phoebe and Marigold's Halloween party, he is dressed up as a Star Trek character.
Max is the only human in the Phoebe and her unicorn book series to wear glasses.
Max is the only character who wears only one color of clothing (other than the Star Trek outfit).