The adventure begins with the true story of 15-year-old Derek, who has a brush with death and a chance encounter that introduces him to an unseen cosmic conflic

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Take a deep breath and dive into the mysteries of the ocean. Our understanding of ocean life has changed dramatically in the last decade, with new species, new

"Tender and illuminating. A beautiful debut." --Rebecca Stead, Newbery Medal-winning author of When You Reach Me A heartrending and hopeful story about a nonver

A bold new plan for those concerned about rising temperatures, population projections, and spreading water scarcity.