Albert Morris is a private investigator. Actually, he's lots of PIs. For in his world each person can be in many places at once, by making cheap disposable, kiln-baked clay copies! It's the world of dittos. It's our world-to-come. Welcome to the future.In a business where information is the currency, Albert's dittos are loaded. And with a number of cases on the go at once, it is crucial that Albert doesn't lose track of his selves. But that's exactly...

Fourteen-year-old Alex continues his work as a spy for the British MI6, investigating an exclusive school for boys in the French Alps.

In a book that invites readers to start at either end or alternate between perspectives, Lyra and Gemma get the chance to escape from the protective environments in which they were raised while uncovering secrets about the bioresearch facility that connects them.

Thirteen-year-old Sam and her father scrape by caring for rescued elephants until an offer comes through that may not only save the sanctuary, it may also restore an extinct species. Includes facts about woolly mammoths and cloning.

"In the final book in the Twinmaker series, Clair, Q, and Kari Sargent must enter The Yard, a digital landscape created by their enemy, in order to save the world"--

"After his clone escapes to Hollywood and becomes an actor, Fisher Bas goes on a school trip to get him back before their secret is discovered"--

"When Kurt Austin and Joe Zavala investigate a mass stranding of aquatic life in the Indian Ocean, they accidentally uncover a much deeper mystery. A strange figure soon steals NUMA's findings, forcing a high-speed chase -- someone really didn't want them examining those dead whales. But who, and why? A cryptic text through the NUMA satellite network makes things still stranger: These odd phrases and numbers look like NUMA codes. But who could be...

"From the frozen tundra of Siberia to the cutting-edge genetics labs of Harvard University, a group of young scientists--under the guidance of Dr. George Church, the most brilliant geneticist of our time--is working to make the impossible happen. Their task? To bring the Woolly Mammoth, a creature that has been extinct for three thousand years, back into our world. How will they do it? By sequencing the DNA of a frozen Woolly Mammoth harvested from...

"Pegasus and Emily investigate a series of incidents back on Earth, and discover that the CRU has been cloning Olympians"-- Emily and her companions, including the winged horse, Pegasus, must confront a legion of Olympic enemies in this third book of an action-packed series. When Emily’s father and the goddess Diana return from a visit to Earth, they bring with them disturbing news. There’s a horse called Tornado Warning that’s winning all...