"In the final chapter of the critically acclaimed time-hopping saga, Nadia Wells embarks on a dangerous mission to take down The Syndicate once and for all. Can she succeed before time runs out for everyone?"--Back cover.

"A puzzling mystery is afoot! Thankfully, Caper Cove's finest are on the case, but the investigation takes a turn for the strange when the town's resident evil genius, Brain Sturgeon, dives into a portal to the past. Fighting crime, dodging dinosaurs, and wrangling old West outlaws, these two best friends have gotten tangled up in a mystery fit for the ages. Will this dynamic duo be able to restore the past, present, and future--or will time as we...

"The year is 2112, and it's the apocalypse exactly as expected: rivers receding, oceans rising, civilization crumbling. Humanity has given up hope, except for a group of Indigenous outcasts who have discovered a time travel portal in a cave in the desert and figured out where everything took a turn for the worst: America. Convinced that the only way to save the world is to rewrite its past, they send one of their own--a reluctant linguist named Tad--on...

When Martin and Tawny's children disappeared, the couple barreled into the desert to track them down at any cost. Instead, they ran afoul of another group of rovers who claimed to be saving the world by traveling through a cave portal to the year 1492 to prevent the creation of America-an idea that defied belief until the grieving parents were lured into the cave and vanished in time and space. Now alone, Tawny must adapt to the wild marshlands of...