David A Adler

A brief, illustrated, biography of the Baptist minister and civil rights leader whose philosophy and practice of nonviolent civil disobedience helped American blacks win many battles for equal rights.

When a special autographed basketball is stolen, Cam Jansen uses her photographic memory to identify the thief.

Using her photographic memory Cam Jansen joins Eric in solving the mystery of how some of the school computers were stolen.

We can't see magnetism, but it's everywhere around us - even the Earth is a giant magnet! Adler covers the basics of magnetism, explaining terms such as attraction, pole, electromagnetism and force.

When Aunt Molly takes Cam and her friend Eric to the circus, their box of caramel popcorn mysteriously disappears.

When soccer season starts, Mo, who has been working hard to improve his kicking skills, wonders if he will ever get a chance to show his team what he can do.

No mystery is too great for super-sleuth Cam Jansen and her amazing photographic memory!
Mysteries follow super-sleuth Cam Jansen everywhere she goes...even to her school's Sports and Good Nutrition Day. Cam's class is going to Franklin Park to run races, play soccer and baseball, and have a picnic lunch. Cam is ready for lots of sporting fun, but she doesn't expect a mystery—much less three of them! It's going to be on exciting day!
The...

When a baseball game is stopped because of a lost ball, Cam uses her photographic memory to find the ball.

Cam's photographic memory helps a scatterbrained substitute teacher, especially when he discovers that he has misplaced his coat.

Huge numbers are hard to comprehend. This book explains quantities in terms children can understand. For example, one million dollars could buy two full pizzas a day for more than sixty-eight years.