"Welcome to Stately Academy, a school which is just crawling with mysteries to be solved! The founder of the school left many clues and puzzles to challenge his enterprising students. Using their wits and their growing prowess with coding, Hopper and her friend Eni are going to solve the mystery of Stately Academy no matter what it takes!" --

Volume 3 in the mind-bending new series from Gene Luen Yang! Hopper never dreamed that there was a connection between the Bee School and her missing father -- but it turns out that Albert Gracie was also a student of this mysterious coding school. His disappearance can only be the work of Dr. One-Zero. Once a star pupil of the Bee School, Dr. One-Zero is now a green-skinned villain on the hunt for "the most powerful turtle in the world." And the coders...

"Meet Duncan. Charming and brave, he's the Princess's favorite-- and he's on his way to winning the throne. But lately, the walls of reality in Duncan's kingdom are wearing a little thin-- -- Meet Gran'pa Greenbax. Nothing seems to satisfy this greedy old frog's longing for a pool full of gold-- until, one day, a mysterious smile appears in the sky. Has his chance at happiness come at last? -- Meet Janet. Her nine-to-five life takes a turn for the...

When Dr. Lee moves his family to Metropolis, his son Tommy adjusts to the new neighborhood while daugher Roberta feels out of place, so when the evil Klan of the Fiery Cross begins a string of terrorist attacks on the city, Superman fights them, and Roberta and Superman soon learn to embrace their own unique features that set them apart.

Dr. One-Zero won't stop until the whole town--no, the whole world--embraces the "true happiness" found in his poisonous potion, Green Pop. And now that he has the Turtle of Light, he's virtually unstoppable. There's one weapon that can defeat him: another Turtle of Light. Unfortunately, they can only be found in another dimension! To open a portal to this new world, Hopper, Eni, and Josh's coding skills will be put to the test.

The Coders uncover a clue that may lead them to Hopper's missing dad, but they may need to use Professor Bee's Turtle of Light to find him.

"Once upon a time, archers Jane and Angie were best friends who did everything together. That is, until, one day during battle Jane found herself stranded and alone in an otherworldly cave where she stumbled upon a mysterious scroll...with an even more mysterious message"--