Tusks over 10 feet long made woolly mammoths intimidating ice-age animals. Awesome illustrations accompany carefully-leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice-age animals. Awesome illustrations accompany carefully-leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction, bringing woolly mammoths to life like never before.

Tusks over 10 feet long made woolly mammoths intimidating ice age animals. Awesome illustrations accompany carefully leveled text about food, habitat, behavior, and extinction,