Science is fun, and Beatrice "Bumble B." Flinn and her friends want to start a science club. They quickly run into trouble when Sam and his kickball club want t

In the second book of the series, Jenna and the other members of the Super-Secret Science Club are ready to take on the Rosalind Group, the evil organization be

You think you know someone...until you find out they've actually known the most evil guy in history since they were a kid.That's the little bomb that Claire dro

Never before has the phenomenon of mission mobilization been so broadly researched. In a vein similar to Too Valuable To Lose and Worth Keeping, the World Evang