Eight-year-old Jack and his younger sister Annie find a magic treehouse, which whisks them back to an ancient time zone where they see live dinosaurs.

"Dinosaur doesn't need to use the potty. Even when he's making lemonade, running through the sprinkler, and splashing in puddles. See? He's doing his victory dance. Wait, is that a victory dance, or something else?"--Publisher's blurb

Little Dinosaur gets ready for Christmas

Dinosaur spends a day "helping" his mother, from the time he roars to awaken her until their final contest at bedtime.

Straight from the prehistoric era comes an ex-STINK-tion story like no other! Life's hard when there's only one toilet and all the dinos need to go! There's a dumping pterodactyl, a plopping stegosaurus and a T. rex who can't reach to wipe ...But when it's finally Mike's turn, could one tiny bowel movement end in disaster? Ages: 3+

Illustrations and rhyming text reveal the Mighty Underpants War as the true reason dinosaurs are extinct.

Danny goes to a museum to see the dinosaurs and ends up spending the day outside with one.

"Dizzy Dinosaur loves to have fun! But sometimes he's a little bit silly. A wonderfully interactive book, packed with moments for tickling, shaking, and shouting.." -- p.4 of cover.

A big, boastful, and rather rude dinosaur learns to share and make friends.