Guinness World Records 2017 is bursting with all-new records on topics as diverse as black holes, domes, owls, and killer plants. And of course all your favorite record categories are updated, such as the world's new tallest dog! Plus, want to be a record-breaker? There are exciting challenges you can try at home.

Includes index. "Plus: Exploring space with Buzz Aldrin & Chris Hadfield!" "Over 4,000 records & photos!"

Space -- Earth -- Animals -- Humans -- Recordology -- Journeys -- Do try this at home -- Don't try this at home -- Toys & games -- Engineering & architecture -- Arts & media -- Science & technology -- Sports.