Fourth-graders Drake Doyle and Nell Fossey combine their detective and scientific investigation skills to solve a variety of cases involving a hungry cat, endan

Is there a creepy creature lurking in Mossy Lake? Is an evil plot stirring? Is something shocking happening to Caitlin’s cat Zappy—and can he be de-zapped?

Now in fifth grade, Drake Doyle and Nell Fossey continue to combine their detective and scientific investigation skills to solve a variety of cases, involving a

Did Zoe really poison her twin sister Chloe? What’s the best way to rescue a super-sized pig trapped in a deep, deep hole? And how can you stop a chilly ghost

"Like Inglourious Basterds for tweens, this clever YA title features Sarah, a blond, blue-eyed Jewish girl in 1939 Germany."--The New York Post After her mother