With few she can trust in her own royal court, she and First Cat will have to journey alone to find the antidote. If only LOZ 4000 were still with them.... But our once-heroic toenail clipping robot is on the run, looking for new purpose in this vast universe.

4.5 billion years ago . . . an AI paperclip named CheckMate was designed to fix grammatical errors. Exhausted of correcting "who” vs. “whom,” it concocted a plan to eliminate spelling errors once and for all. All life-forms would be turned into something beautiful, practical, perfect: a paperclip. Thankfully, it was buried in the debris. Long forgotten . . . until it was accidentally freed. Now CheckMate has invaded every computer on Earth and is bent on fulfilling its dastardly plot.

Getting sucked into a video game is not as much fun as you’d think. Sure, there are jetpacks, hover tanks, and infinite lives, but what happens when the game starts to turn on you? In this bestselling series, 12-year-old Jesse Rigsby finds out just how dangerous video games—and the people making those games—can be.

My name is Chase Cooper, and I'm a 6th grade ninja. It's my first day at a different school and the only person I know is my cousin, Zoe (but she might be a little too cool for me). I was just another scrawny kid until a group of ninjas recruited me into their clan. It was a world of trouble I wasn't prepared for, which is why I kept this diary (or "chronicle" as my dad would call it) - to warn other kids about the dangers of becoming a ninja. They say history is destined to repeat itself...well, not if I can help it.  

Did you know that only around a quarter of the Sahara Desert is covered in sand? And did you know that cash machines in Vatican City have an option to read their instructions in Latin? Did you know tug-of-war and rope climbing used to be official Olympic sports? There is no denying that the world is super interesting, and these Super Interesting Facts for Smart Kids prove precisely that!