When a frantic girl in the mall begs Sammy to watch her bag and then dashes off, Sammy realizes that the bag contains a baby. When the girl doesn’t return…

When she finds a dead cat on her birthday of all days, Sammy soon is hosed down by a crazy lady who blames Sammy for her pet’s violent end, thrown…

For junior detective Sammy Keyes, eighth grade begins with an accusation, an inquisition, and several assorted death threats. With her own name near the top of the suspect list, Sammy’s…

When youth sleuth Sammy Keyes travels to Las Vegas to stop her mom from marrying her boyfriend’s dad, she never expects she’ll learn the identity of her absent father in…

Sammy Keyes has spent the last few years solving other people’s mysteries; now her friends (and some foes) come together to unmask the fiend who has put Sammy in a…

This acclaimed School Library Journal Best Book is a classic romantic comedy of errors, told in alternating chapters from two funny, quirky points of view from two teens who are…

The evil treasure hunter Damien Black needs some quick cash–so he robs the local bank. But Damien Black didn’t figure Dave Sanchez into his plan. Dave’s been itching to try…

Encourage scientists and explorers of tomorrow with this easy-to-grasp investigation of the world of meteors. In this image-packed book, kids will learn all about these objects hurtling through space and…