Chris Grabenstein

Bick, Beck, Storm, and Tommy have one week to traverse the Australian Outback, locate Charlotte Badger and her pirate cronies, and find evidence to prove their parents innocent of stealing rare opals.

"Twelve-year-old twins Bickford and Rebecca Kidd and their two older siblings travel to Africa to track down priceless artifacts that will keep the family's treasure hunting business afloat long enough to rescue their kidnapped mother--and possibly find their missing father"--

"The Kidd children--including twelve-year-old twins Rebecca and Bickford--follow mysterious clues that take them from China to Germany, in the hopes of finding their missing father and the treasure that will finally free their kidnapped mother"--

When they uncover a conspiracy against America and its fundamental freedoms, the Kidd children, accompanied by their great uncle, crisscross the country in a race to prove that a newly-discovered copy of the Bill of Rights is a forgery.

Daniel faces dastardly Number Two, who has slowly been amassing an underground army of aliens to help him enslave Earth's population in preparation for the arrival of Number One, the most powerful alien in the universe and Daniel's arch-nemesis.

"Following clues left by their missing father, twelve-year-old twins Bickford and Rebecca Kidd sail from the Caribbean to New York City with their siblings to finish the dangerous quest of their world-famous treasure-hunting parents"--Provided by publisher.

Max Einstein and a group of international geniuses use their creativity and curiosity to help solve some of the world's toughest problems with science.--

Twelve-year-old Jacky spends the last weeks of summer at theater camp with new friends, lots of jokes, and plenty of drama.

"Daniel X is finally ready to take on the universe's most evil alien outlaw that killed his parents years ago, but he will need all his friends--and superpowers--to make it out alive"--

When shelter cats Pasha and Poop move in with their new human family, they find themselves up against a ghostly bully. Scaredy Cat demands they follow his rules or he'll cause all kinds of trouble-knock over lamps, spill kitty litter, and even get them shipped back to the animal shelter! But Pasha and Poop are stubborn and rebellious. They won't follow the Scaredy Cat's ridiculous rules like all of the other pets on the block. Together, they set out...