Tween readers who enjoy a mix of spooky and funny will love the Unseen World of Poppy Malone books by Suzanne Harper.In A Gust of Ghosts, the second book of the middle-grade series, nine-year-old Poppy Malones parents, paranormal investigators, are exploring a haunted cemetery in Austin, Texas. There are eerie sounds in the graveyard, and a strange silvery glow.Poppy sees herself as a scientist. She has a log book to record evidence, and shes set a camera trap in the cemetery. Shes going to find out exactly whats going onUnseen World of Poppy Malone #2: A Gust of Ghosts mixes hilarious characters, tons of action, creepy situations, and lively dialogue. Its a great pick for fans of The Books of Elsewhere series.