Colin Jack

"Sassy and Waldo are good dogs. Sassy and Waldo spend their day keeping the house safe. Has a squirrel ever gotten inside? No! But every day their boy, Stewart, leaves for a scary place: School! Sassy and Waldo need to save Stewart. But they don't let dogs into school. Not even the really good ones. Sassy and Waldo put on a trench coat. Now everyone at Bea Arthur Elementary thinks they are a new student. Everyone except Stewart."--Page [4] of cover....

When a cosmic storm hits, stranding the Nelsons on their new home planet, Nebulon, Zack's hopes of a white Christmas in Vermont are dashed, but Nebulon provides a surprising alternative.

Zack and his father are invited to join the Nebulon Navigators as they set out to return a lost baby pterosaur to the Prehistoric Planet, where Zack sees animals and plants he had only read about in books.

A humorous survey of the practical things dinosaurs can do explains how otherwise unused dinosaurs can offer a perfect excuse for forgetting homework while also making good nutcrackers, kites, and burglar alarms.

Sassy and Waldo have continued wear a trench coat and attend school because they love being near their boy, Stewart, and because they particularly love lunch when they get to eat meat instead of kibble; now that Stewart has (reluctantly) joined the Junior Office Supply Enthusiasts club they get to stay later--but because of the lack of snacks the two dogs start exploring the empty cafeteria and end up starting a sandwich club.

It is field trip day to the city museum, and while Stewart expects a boring day of facts and learning, Waldo and Sassy are looking forward to lunch; then they find that the dinosaur room is full of tempting bones, the astronaut boots are good for chewing, and one of the dioramas features a squirrel on a sidewalk, but the highlight is the delicatessen--if only Waldo and Sassy's disguise can fool the guards who are searching for two dogs.

Moving from Earth to the futuristic planet Nebulon in 2120, eight-year-old Zack is nervous about starting school and meeting people.

On the planet Nebulon in 2120, Zack joins his school's Explorer's Club and visits Juno, a planet made of crystals, but he is less than thrilled when he is partnered with the class bully.

The last week of school is party time for the students and teachers, but Stella the Mouse, Nico the Toad, Delilah the Spider, and Bo the Parakeet are a little concerned about what happens after the students leave for the summer--Bo will go home with his human, but the others are worried that they will be bored and hungry if the school shuts down.