Smith, Roland

Twins, Grace and Marty, along with a mysterious uncle, are dropped into the middle of the Congolese jungle in search of their missing photojournalist parents.

When Quest (Q) and his stepsister Angela head to Chicago for their parents' concert, they uncover another plot by the terrorist group Ghost Cell in the Windy City.

After barely surviving a terrifying hurricane, Chase and his friends Nicole and Rashawn have made it to Nicole's family farm, the winter home of the Rossi Brothers Circus, where flood waters are rising and dangerous circus animals are on the loose.

When Jake, a teenager, takes his grandfather on a visit to their Hopi tribal homeland in Arizona, he finds himself fighting to save an endangered Mexican wolf.

When Jack Osborne is befriended by his school's custodian and a Basque girl, he begins to adjust to his family's sudden move to Elko, Nevada, after entering the Witness Security Program, but the drug cartel against which his father will testify is determined to track them down.

Describes various marine mammals and their care in oceanariums, discussing capture and training methods.

Q and Angela attempt to learn the truth about the supposed death of Angela's real mother, who used to be a Secret Service agent, while trying to figure out who they can trust.

"The president's daughter has been kidnapped by the elusive and lethal Ghost Cell. Quest (Q) and Angela are in hot pursuit with vicious winds and blinding rain thwarting them at every turn"--Provided by publisher.

"When Quest (Q) and his stepsister Angela head to Texas for their parents' concert, they discover traces of the terrorist group Ghost Cell in the Lone Star state"--Provided by publisher.

Kidnapped by drug czar Alonzo Asnar and held hostage in Argentina, Jack and his sister Joanne attempt a daring escape while their parents, aided by some old friends, set out to rescue them.