The cool code 2.0 : the switch glitch (Cool code (Series) 2.)
by Langeland, Deirdre, 1973- (Author)
Series
Summary
"When the coding club finds that their app has a malicious user, Morgan, Zoey, and Daniel code an update to contend with a mischievous AI llama that's guiding a not-so-popular kid named Marcus to cause chaos in the school. Annoying little siblings, chaotic pranks, and more abound as they race to rep... Full description