Watch the continents shift, the plants grow taller, and the bugs get bigger as middle readers travel back in time 430 million years to a planet that is very different from the one on which we live tod
A centipede as long as a couch? Trees so tall they touch the clouds? Amphibians changing into reptiles? These are just a few of the amazing life forms detailed in When Bugs Were Big....This lively new
Ever wonder what the Earth was like before humans, when giant animals roamed the Earth and weird creatures swam in the sea? Travel along on this fun and funny trip backin time to learn the history of
In the style of WHEN BUGS WERE BIG and WHEN FISH GOT FEET this book discusses all the exciting developments of the Triassic Age, from the recovery of the planet from the most deadly mass extinction ev
Take a fun, fact-filled trip back to Earth as it was 430 million years ago. Then, watch as continents drift and oceans take shape. Watch out (!) as fish get toothier, plants stretch skywards and bugs
Take a fun, fact-filled trip back to Earth as it was 430 million years ago. Then, watch as continents drift and oceans take shape. Watch out (!) as fish get toothier, plants stretch skywards and bugs