Stroud's best yet, The Hollow Boy is the creepiest, funniest, and most exciting Lockwood & Co. series book yet. With new ghosts and threats building, the suspense around the Problem is growing thicker and thicker with each deepening mystery. And let's not forget the new tensions that are forming between Lockwood, Lucy, George, and their newest addition, Holly, making for a read that is hilarious, heartfelt, and thrilling. Jonathan Stroud is the author of the first two Lockwood & Co. books, The Screaming Staircase and The Whispering Skull ; the internationally bestselling Bartimaeus books: The Amulet of Samarkan, The Golem's Eye, Ptolemy's Gate, and The Ring of Solomon; as well as the novels Heroes of the Valley, The Leap, The Last Siege, and Buried Fire. He lives in England with his wife and three children. You can find Stroud at www.jonathanstroud.com . You can find more of my reviews of Stroud's works here . A massive outbreak ...