#1, Prehistoric PioneersBook - 2018
Trapped in the Precambrian Era 570 million years ago by an earthquake, the Dinosaur Explorers find themselves in a fix- by needing a bigger fix for their time machine! Under the guidance of Dr. Da Vinci, his assistant, Diana, and Starz, their helpful tiny robot, Rain, Emily, Sean, and Stone must now face the challenge of finding electricity in an era where humans donÌÑØ♭t exist yet! And to make matters worse, the locals donÌÑØƯt take kindly to the Dinosaur Explorers! Witness all the wonders of our worldÌÑØƯs past with these PREHISTORIC PIONEERS!
Publisher: New York : Papercutz, 
Characteristics: 175 pages :,chiefly illustrations (colour) ;,22 cm.
Alternative Title: Prehistoric pioneers.