Libros de Charles Lennie :

Travel millions of years back in time to meet the velociraptor ! Learn everything from what the velociraptor looked like

Beep! Beep! Back up into one of the toughest construction machines: concrete mixers! Learn why concrete mixers are are important

Travel millions of years back in time to meet the tyrannosaurus rex! Learn everything from what the tyrannosaurus rex looked

Travel millions of years back in time to meet the pteranodon! Learn everything from what the pteranodon looked like to

Travel millions of years back in time to meet the triceratops! Learn everything from what the triceratops looked like to

Beep! Beep! Back up into one of the toughest construction machines: excavators! Learn why excavators are are important at the