"Scorpions and black widows are both feared arachnids. They carry venom that can be deadly. Black widow venom can turn their prey's insides into mush! Scorpions have their deadly stinger to inject their poison, while black widows use fangs. These two bad beasts occasionally meet in a battle to the death. Through enlightening text and vibrant photographs, readers will discover the weapons each uses to best its opponent and the adaptations that make them both predators you wouldn't want to mess with"--Provided by the publisher.

Includes glossary.

Scary scorpions -- Beware the black widow -- Battle of the arachnids -- Small but dangerous! -- Awesome defenses -- Deadly venom -- Beastly body features -- Unlucky prey -- And the winner is-- .