After Q and Angela help foil a Ghost Cell plot in San Antonio, they head to Chicago, the next stop on the Match tour. Since they've been busy fighting international terrorism, they're behind on their school assignments. Their parents tell them if they don't get caught up, it's off to boarding school. But who can concentrate on homework when there is a mystery to solve and international terrorism to thwart? Angela is obsessed with finding out more...

"Chase and his friends Nicole and Rashawn have just survived Hurricane Emily, the storm of the century, but their troubles are just beginning. Although they've made it to the safety of Nicole's family's farm--the winter home of the Rossi Brothers' Circus--the floodwaters are rising and they need to reach higher ground. The circus's lions have escaped their cages, and a dangerous and unpredictable leopard is also on the loose. Have Chase and his friends...

Twelve-year-old Chase and his friend Nicole Rossi attempt to rescue the Rossi Brothers' Circus--lions, tigers, elephants, and all--in Mexico, where a massive earthquake has struck, leading to the imminent eruption of a volcano.

CaptainMerriwether Lewis dog Seaman describes his experience as he travels with his master on the Lewis and Clark expedition.

Grace Wolfe, hoping to learn more about her mother, has gone to live with her grandfather, the famed zoologist Noah Blackwood. However, in his laboratory, which he calls the Seattle Ark, Grace discovers her grandfather is conducting experiments on animals to make cryptids--animals from legend. Feeling herself a captive, Grace's exploration of the Ark leads her to what may be a chupacabra.

After pulling some spectacular heists, Amy and Dan have become two of Interpol's most wanted criminals. So when Vesper One orders them to steal the world's largest diamond, they know they're facing life in prison, or worse. With the Cahill hostages still in peril, Amy and Dan have no choice but to launch a mission that leads them to an ancient city full of dangerous secrets.

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.

"Marty and his best friend, Luther, have managed to rescue Marty's cousin Grace from the clutches of the nefarious pseudo-naturalist Noah Blackwood, but their most dangerous mission lies ahead of them. Marty's parents have been missing in Brazil for months, and their trail has all but run cold. With time running out, Marty and the Cryptos Island crew race off for Brazil--where they discover that Noah Blackwood has twisted the natural order of things...

Fifteen-year-old Peak Marcello is invited to climb Hkakabo Razi, one of the most isolated mountains in the world, but getting there involves a four-week trek through a tropical rainforest that is rife with hazards, which turns out to be more dangerous than summiting the mountain itself.

"Mountain-climbing prodigy Peak Marcello faces his toughest challenge yet as he descends into Tibet and goes head-to-head with an old enemy"-- After surviving an avalanche on the remote and isolated mountain of Hkakabo Razi, Peak and his team will have to take a different route, and descend into Tibet. The only catch is that Peak's mountaineering father, Josh, and climbing guide, Zopa, are both wanted by the Chinese government. Making it off the...