Cam uses her photographic memory to catch a thief disguised as a ghost.

In his latest case, young Jeffrey Bones tries to discover the whereabouts of his grandfather's missing birthday present.

When Cam and her father go to a talent show at the local senior center, Cam's help is needed to find out who stole a wedding cake from the delivery truck.

A brief account of the life and accomplishments of Christopher Columbus.

"Mo plays volleyball at the beach in this next title in the perenially popular, Geisel Award-winning series by David A. Adler! Mo and his parents are enjoying a sunny day at the beach! When the water is too cold to swim, Mo and his dad go for a walk and run into some of Mo's friends who are playing volleyball. After learning the rules, Mo and his dad join in to serve, set, and spike the ball. When the score is tied, will the smallest boy on the team...

While at the airport waiting for her father to pick up his best friend from childhood, Cam Jansen uses her photographic memory to help a distressed father find his missing daughter.

From bartering, early forms of currency, credit cards, and digital payment, here is a clear and thorough introduction to money.

With the big game coming up, Mo Jackson, the shortest member of the basketball team, is determined to learn how to pass the ball in time to help his team win.

A brief account of the life of the "Father of Our Country."

Uses cheese slices, pretzel sticks, a slice of bread, graph paper, a pencil, and more to introduce various polygons, flat shapes with varying numbers of straight sides.