The invasion begins—but not as you'd expect. It begins with rain. Rain that carries seeds. Seeds that sprout—overnight, everywhere. These new plants take over crop fields, twine up houses, and burrow below streets. They bloom—and release toxic pollens. They bloom—and form Venus flytrap-like pods that swallow animals and people. They bloom—everywhere, unstoppable. Or are they? Three kids on a remote island seem immune to the toxic plants. Anaya, Petra, Seth. They each have strange allergies—and yet not to these plants. What's their secret? Can they somehow be the key to beating back this invasion? They'd better figure it out fast, because it's starting to rain again....

Book Two in the Bestselling Bloom Trilogy First the rain brought seeds. Seeds that grew into alien plants that burrowed and strangled and fed. Seth, Anaya, and Petra are strangely immune to the plants’ toxins and found a way to combat them. But just as they have their first success, the rain begins again. This rain brings eggs. That hatch into insects. Not small insects. Bird-sized mosquitos that carry disease. Borer worms that can eat through the foundation of a house. Boat-sized water striders that carry away their prey. But our heroes aren’t able to help this time–they’ve been locked away in a government lab with other kids who are also immune. What is their secret? Could they be…part alien themselves? Whose side are they on? Kenneth Oppel expertly escalates the threats and ratchets up the tension in this can’t-read-it-fast-enough adventure with an alien twist. Readers will be gasping for the next book as soon as they turn the last page…

The. Aliens. Are. Here. The heart-pounding conclusion to the Bloom trilogy, which began with the award-winning Bloom and continued with Hatch First, the aliens’ plant life bloomed, then their terrifying creatures hatched, and now the aliens themselves have arrived on Earth for a final showdown. Alien-hybrids Anaya, Petra and Seth will have to push themselves further than they ever thought possible if they want to forge an alliance with the alien rebels that will allow their planet to thrive once and for all. This conclusion to the nationally bestselling Bloom trilogy will leave readers on the edge of their seats as they race to finish an adventure the Wall Street Journal called “so exciting that the pages might well have been printed with adrenaline.”