"There's only one Auntie Poldi: bewigged, cursing in Bavarian, and knocking back a wee shot of grappa as a pre-breakfast aperitif . . . or is there? No one is as they seem (and sound) in this hilarious new mystery featuring Sicily's sultriest sleuth"--

"New York Timesbestselling team Andy Griffiths and Terry Denton invite readers to come hang out with them in their 169-story treehousethe thirteenth and final book in the illustrated chapter book series filled with Andy and Terry's signature slapstick humor!"--

Lily is chronically ill, but while her parents are welcoming a new baby she sneaks home from her grandmother's house and, aided by animal friends, combats the demons who have moved in.

"Celia and Tyrus must travel through another secret diary of Charles Dodgson (a.k.a. Lewis Carroll) into the Looking-Glass World to save their reflections, which have been stolen by the Bandersnatch, and reunite the warring Red and White Kingdoms"--

"What if you woke up one morning and found you'd acquired another self--a double who was almost you and yet not you at all? What if that double shared many of your preoccupations but, in a twisted, upside-down way, furthered the very causes you'd devoted your life to fighting against? Not long ago, the celebrated activist and public intellectual Naomi Klein had just such an experience--she was confronted with a doppelganger whose views she found abhorrent...

In the beach town of Nightshade, California, home to both human and supernatural beings, the Giordano sisters find summer employment and uncover mysteries involving doppelgangers and oversized football players.

"Multiverse travel is finally possible, but there’s just one catch: No one can visit a world where their counterpart is still alive. Enter Cara, whose parallel selves happen to be exceptionally good at dying—from disease, turf wars, or vendettas they couldn’t outrun. Cara’s life has been cut short on 372 worlds in total. On this Earth, however, Cara has survived. Identified as an outlier and therefore a perfect candidate for multiverse travel,...

Some intense sequences of violence and action, and brief sexual content. Dr. Martin Harris awakens after a car accident in Berlin to discover that his wife suddenly doesn't recognize him and another man has assumed his identity. Ignored by disbelieving authorities and hunted by mysterious assassins, he finds himself alone, tired, and on the run. Aided by an unlikely ally, Harris plunges into a deadly mystery, forcing him to question his sanity, his...

Haunted by trauma from her past and compounded by a string of eerie coincidences, Adelaide grows increasingly certain that something bad is going to befall her family. After spending a tense beach day with their friends, Adelaide and her family return to their vacation home. When darkness falls, the Wilsons discover the silhouette of four figures holding hands as they stand in the driveway. The endearing American family faces doppelgangers of themselves....

San Francisco health inspectors find alien pods are taking over people as they sleep.