The Coders always knew their programming skills would take them far, but they never guessed they would take them to another dimension! Or to be accurate, one dimension less--to save humanity, Hopper, Eni, and Josh must travel to Flatland, a dangerous two-dimensional world ruled by polygons. If they can return home safely with a turtle of light, they might just stand a chance in their final showdown with Dr. One-Zero!

Using their wits and their growing prowess with computer coding, Hopper and her friend Eni try to solve the mysteries at Stately Academy by following the many clues the founder of the school left to challenge his enterprising students.

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.

Even when they try to relax, the Power Coders get swept up in a coding challenge! While on the way to a local park, Tommy explains to the Power Coders that his brother, Evan, is making a robot for a battle bot competition. Evan may know how to build a robot, but can he create the code needed to make it work? He will after the Power Coders lend him a hand. Readers will enjoy the Power Coders' latest coding challenge, which includes a glimpse into robotics...

"The robot soccer crew and their rivals are both at coding camp--but when the camp ends, only one club will be left standing! This graphic novel explains coding basics such as algorithms and the binary system"--

A graphic-style nonfiction adventure into fundamental concepts in computer science. -- adapted from publisher's website.

The Power Coders must learn to understand pseudocode and flowcharts, gather clues, and debug a computer program in order to meet their idol, famous programmer and author Sam Cyber.

A graphic-style nonfiction adventure into fundamental concepts in computer science. -- adapted from publisher's website.

"Megalopolis used to be the city hub for all the makers, doers, and dreamers. It was a better time according to Debian Perl, a technomancer known for her out-of-date computer programming skills. Now the city streets are full of "Egg-heads," those in thrall to the ease and simplicity of new technology as opposed to Debian's way of doing things. Digits is one of those Egg-heads. She is a young social media guru and knows her way around all the newest,...

The Power Coders head to the first-ever Youth App Fest hoping to win money for new computers with their chat bot based on Tommy's dog Jack, but Peter is behaving oddly and without him, they may not win.