In the year since Alexander and his father moved to Stermont, he and his friends in the Super Secret Monster Patrol of Stermont Elementary have defeated all kinds of monsters, but now they face their greatest challenge, the boss-monster who has kidnapped fellow monster fighter Ms. Vanderpants and stolen the Notebook of Doom--and they have to do it before Alexander turns eight and stops being able to see monsters.

It’s field trip day at VGL, and Connor’s class is blasting off into space! Connor should be excited. But after a pair of Corrupted fiends delay takeoff, he gets a worrying ping: ALERT! CORRUPTION DETECTED! There is danger aboard the Aeronautica. One of Connor’s crewmates is a spy for the evil Ginevra. But which crewmate? In his new role as Custodian, it falls to Connor to investigate.

Illustrations and simple, rhyming text reveal the bedtime routine of little monsters and the love they share with their parents.

"Big Bub the monster needs a bath, but his bathtub is too small. What will he do? He will try everything!"--

"Halloween isn't just Fisher's favorite holiday--it's his obsession. So when he's invited to join the Halloweeners, he couldn't be more thrilled. While trying to help them win the town's annual trick-or-treating competition, the Halloweeners stumble upon a mysterious cauldron at an old haunted house. After eating the irresistible candy inside it, Fisher's new friends are all transformed into the monsters of their costumes! Now it's up to Fisher...

Past the graveyard, hear the howl of werewolf loggers on the prowl. In this spooky, rhyming romp, creatures of all types work together to build a haunted house for a vampire family in need of a home. From mummies to Cyclops to the skeleton crew, they're all working hard to get the job done. But they'd better hurry, because the house needs to be finished before the sun comes up. It's a good thing their foreman, Frankenstein, is here to keep everyone...

It's cleaning day in the snack cabinet and Cheese Doodle, Pretzel, and Sprinkles are hard at work. When the food friends learn that someone has moved in next door, though, they make like bananas and split to go meet their new neighbor. But when their knock not only goes unanswered, but also opens the door to Dr. Nuttenstein's house with a creeeeak, what they find inside leaves them as shaken as if they'd been placed in a blender.

The Notebook of Doom is missing and Alexander and his fellow-monster hunters, Rip and Nikki, are convinced that the boss-monster has it; but is that monster the mysterious Principal Vanderpants, who is certainly behaving oddly, or someone else--and they need to figure that out quickly because a mistake could have deadly consequences for Stermont Elementary.

When a goo monster crashes the science fair, the Princess in Black is on the job, and with the help of the Princess in Blankets, sets out to save the science fair.

When Ethan can't sleep, he doesn't count sheep & he says his ABCs. But in monster-loving Ethan's alphabet, A is for Arms, B is for Belly, C is for Claws, and D is for Drool! Kids will love pointing out the alphabetical attributes on the silly monsters that parade across Ethan's room like earlobes, noses, spikes, and wings, and discovering where all of those monsters are headed. By the time Ethan gets to Y, he's Yawning. And by Z, kids will be ready...