Cleo goes into hiding after a mysterious death at Yasiro Academy, and she and her friends set out to uncover the spy who must be working within the school's ranks. Meanwhile, Xaius Octavian continues his assault on the galaxy as his complicated origin story, and how he went from being Cleo's best friend to a ruthless dictator, is revealed. In the end, a space battle and dramatic confrontation between Cleo and Octavian will change both of their lives...

Ronnie is just a normal fifth-grader trying to pass her science class impossible quiz on the history of dinosaurs... until she happens upon her neighbor -- Ms. Lernin -- a retired paleontologist. With the assistance of Science Magic, Ronnie and Ms. Lernin travel back through time and space to experience the Mesozoic Era firsthand. They visit three important time periods in the development of the Mesozoic Era: the Triassic, the Jurassic, and the Cretaceous....

Cleo and her friends journey from Yasiro Academy to the city of Hykosis, where some of the most notorious thieves and assassins live. They're in search of information about the time tablets that could determine Cleo's fate -- whether she wants them to or not. But the group is separated when Xaius Octavian's fleet attacks their ship, and Cleo and Akila are on their own until they run into an old nemesis. Will Cleo find the information she needs and...

Prince Caesar finds himself falling for his wife Nakaba, who he only married for political reasons, while Nakaba remains distant and has a vision of Caesar being killed.

"Lunella Lafayette is an inhuman preteen genius who wants to change the world! THAT JOB would be a lot easier if she wasn't living in mortal fear of her latent inhuman gene. There's no telling what she'll turn into -- but Luna's got a plan. All she needs is an Omni-Wave Projector. Easy, right? That is, until a red-scaled beast is teleported from the prehistoric past to a far-flung future we call...today! Together they're the most Marvelous Team-Up...

"Charlie and August, the two cats that control the mechanical superhero dog, Sparks, are keeping the city safe. But when a second, evil Sparks shows up and starts causing trouble around town, everybody blames the real Sparks. Determined to prove that Sparks is still the hero everyone can count on, Charlie and August set out to uncover the shocking truth about who is responsible for all the chaos"--Provided by publisher.

This time, Bonzo and his devious cohorts travel to Rome, Italy in the year 80 AD to the opening of the Coliseum, Rome's largest amphitheatre. The first part of the evil felines' sinister scheme requires them to infiltrate the Senate by posing as nobility.

After a time-travel mishap, Harley Quinn, Wonder Woman, Batgirl, and all their friends find themselves stranded in prehistory with some not-so-friendly dinosaurs.

"Princess Nakaba of Senan and Prince Caesar of Belquat only married each other for the sake of peace between their two warring countries, yet the two find themselves drawn to each other even as political forces threaten to tear their world apart. After a murder in the family, Caesar and Nakaba seek refuge in Senan, Nakaba's homeland. The couple is far from welcome, however, as demonstrated by Nakaba's cousin's cruelty. Worse yet, the king of Senan...

Science-loving Delia Bean is expecting to have a pretty boring summer vacation looking after her little brother. But when her Uncle Lyndon offers her an internship in his Earth Time Museum, everything begins to look a lot better!