Twins Nico and Letta are ready for the big science fair. Their volcano is going to blow the competition away! But will a strange new scientist ruin their entire project? With short chapters, easy-to-read text and enhanced back matter, this Boo Book delivers just-right frights (without the sleepless ...

Twins Nico and Letta are ready for the big science fair. Their volcano is going to blow the competition away! But will a strange new scientist ruin their entire project? With short chapters, easy-to-read text and enhanced back matter, this Boo Book delivers just-right frights (without the sleepless nights) for the earliest readers.