Roland Smith

The fourth book in the CAHILLS VS. VESPERS series, the follow up to the worldwide bestseller THE 39 CLUES. 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. But with the Cahill hostages still in peril, Amy and Dan have no choice but to launch a mission that leads them to...

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

On the day of Henry Ludd's thirteenth birthday, the power goes out. No phones, no news, people descending in lawlessness-- and in the chaos, Henry's father has gone missing.

Searching faraway world regions for Grace, who has been kidnapped by a ruthless grandfather who has also stolen two dinosaur hatchlings, Marty and his cryptozoologist uncle, Travis Wolfe, are distracted by a sighting of an elusive blood-drinking cryptid.

"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...

"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. It's a desperate high stakes chase"--

"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...

Q (Quest) and Angela make it to the White House in Washington, D.C. to find that it is even harder to determine who is "good" and "bad" guys than ever before.

The Wildes have made some serious enemies in their last two adventures--and now they've all shown up in the little Texas town of Glen Rose with vengeance in their hearts. Moving the vaquitas to the Wilds has created quite a controversy and raised a national debate about how to save severely endangered species. Go behind the scenes of the Wilds facility with Ring and Asia and discover how a modern animal park operates--and the dramas they face. Asia...