When the fire station's new dog, Sparky, finds a ghost at the door of the TV room, Kaz and Claire investigate, hoping the ghost may be one of Kaz's relatives.

With a lot of searching and a lot of luck, Kaz has found his dog Cosmo, his little brother Little John, his grandmom, and his grandpops. But what about his parents? Or his big brother Finn? Will he ever see them again? Kaz wants to keep looking for his family, but when Claire hears about a ghost at the fire station, Kaz knows it’s a case for C & K Ghost Detectives!

From Chicago historian Adam Selzer, expert on all of the Windy City’s quirks and oddities, comes a compelling heavily researched anthology of the stories behind its most fascinating unsolved mysteries. To create this unique volume, Selzer has collected forty unsolved mysteries from the 1800s to modern day. He has poured through all newspaper, magazine, and book references to them, and consulted expert historians. Topics covered include who really started the great Chicago fire, who was the first “automobile murderer,” and even if there was actually a vampire slaying at Rose Hill cemetery. The result is both a colorful read to get lost in, a window to a world of curiosity and wonder, as well as a volume that separates fact from fiction—true crime from urban legend. Complementing the gripping stories Selzer presents are original images of the crime and its suspects as developed by its original investigators. Readers will marvel at how each character and crime were presented, and happily journey with Selzer as he presents all facts and theories presented at the time of the “crime” and uses modern hindsight to assemble the pieces.

Edgar Award Winner Dori Hillestad Butler gives us the ninth title in her not-too-scary chapter book mystery series, The Haunted Library. Kaz are Claire are on the case again—this time, they're looking for Kaz's long-lost uncle! Their search takes them to a bakery and a movie theater. Along the way, they meet another kid ghost detective. Will Kaz and Claire be able to figure out what's going on?

Kaz and Claire’s new detective agency is a success! Their latest case, though, is proving to be the hardest yet. When Claire’s classmate says he saw a ghost backstage while rehearsing the school play, Kaz goes to school with Claire to investigate. From the description the boy gave, Kaz is sure it’s his mom—but where has she gone? Kaz and Claire search everywhere and find no trace of her, but the mysterious ghostly activities are still happening…

Named one of the best books of 2017 by The Guardian, NPR, GQ, The Economist, Bookforum, and Lit Hub The definitive account of what happened, why, and above all how it felt, when catastrophe hit Japan—by the Japan correspondent of The Times (London) and author of People Who Eat Darkness On March 11, 2011, a powerful earthquake sent a 120-foot-high tsunami smashing into the coast of northeast Japan. By the time the sea retreated, more than eighteen thousand people had been crushed, burned to death, or drowned. It was Japan’s greatest single loss of life since the atomic bombing of Nagasaki. It set off a national crisis and the meltdown of a nuclear power plant. And even after the immediate emergency had abated, the trauma of the disaster continued to express itself in bizarre and mysterious ways. Richard Lloyd Parry, an award-winning foreign correspondent, lived through the earthquake in Tokyo and spent six years reporting from the disaster zone. There he encountered stories of ghosts and hauntings, and met a priest who exorcised the spirits of the dead. And he found himself drawn back again and again to a village that had suffered the greatest loss of all, a community tormented by unbearable mysteries of its own. What really happened to the local children as they waited in the schoolyard in the moments before the tsunami? Why did their teachers not evacuate them to safety? And why was the unbearable truth being so stubbornly covered up? Ghosts of the Tsunami is a soon-to-be classic intimate account of an epic tragedy, told through the accounts of those who lived through it. It tells the story of how a nation faced a catastrophe, and the struggle to find consolation in the ruins.

Here is the eighth title in Edgar Award Winner Dori Hillestad Butler's not-too-scary chapter book mystery series, The Haunted Library. Kaz are Claire are called on for another case! A family thinks their house is haunted, making it difficult for them to sell it. Will Kaz and Claire be able to figure out what's going on, and find more of Kaz's family members along the way?