In the eleventh DATA Set adventure, the kids and Dr. Bunsen prepare for their iciest adventure yet…in the Antarctic!

In the tenth DATA Set adventure, the kids must choose sides in the battle between Dr. Bunsen and Dr. Von Naysayer!Dr. Bunsen goes up against his ultimate nemesis, Dr. Von Naysayer to settle their long-standing feud, once and for all. May the best mad scientist win!With easy-to-read language and illustrations on almost every page, the DATA Set chapter books are perfect for emerging readers.

In the eighth DATA Set adventure, the kids get lost inside Dr. Bunsen!When Dr. Bunsen gets sick with a bad cough, he insists that he has no time to sleep! He swallowed a top-secret experiment to prove his scientific findings, but now he needs the kids’ help to kick out the cold! And luckily, Bunsen has created a high-tech shuttle that can shrink down and travel inside the human body. Join the kids as they suit up and dive down the Bunsen brain drain!With ea...