Denis Markell has written all sorts of things, from sitcoms to off-Broadway musicals, but nothing has given him as much enjoyment or satisfaction as writing novels for kids--the puzzle-packed mystery Click Here to Start and the Dungeons & Dragons-inspired adventure The Game Masters of Garden Place. He lives in Brooklyn with his wife, illustrator Melissa Iwai, and his son, Jamie. Although their apartment is not haunted, they suspect their Shiba Inu puppy, Nikki, might be demonically possessed. You can find Denis on Twitter at @DenisMarkell, and yes, he'd be happy to do a Skype author visit for your kid's class.