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The Doomsday Detectives
How Walter and Luis Alvarez Solved the Mystery of Dinosaur ExtinctionBy Cindy Jenson-Elliott, Theo Nicole LorenzOut of Stock This product has multiple variants. The options may be chosen on the product pageThe Doomsday Detectives
How Walter and Luis Alvarez Solved the Mystery of Dinosaur ExtinctionBy Cindy Jenson-Elliott, Theo Nicole LorenzView DetailsFather-son scientists Luis and Walter Alvarez piece together one of the greatest mysteries of all time: What really happened to the dinosaurs? Dive into this fun and informative middle grade nonfiction book, which outlines the many important scientific discoveries that aided the Alvarezes in their search for answers.
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