TY  - BOOK
AU  - Yang,Luen Gene
AU  - Holmes,Mike
TI  - Secret coders: robots & repeats Vol. 4 / 
T2  - Secret coders 
SN  - 9781626726062
PY  - 2017///
CY  - New York
PB  - First Second, 
KW  - Mystery and detective stories
KW  - Puzzles -- Comic books, strips, etc
KW  - Schools -- Comic books, strips, etc
N2  - Dr. One-Zero has added a new class to Stately Academy's curriculum. but in ''advanced Chemistry'' they only teach one lesson: how to make Green Coders uncover a clue that may lead them to Hopper's missing dad. Is it time to use Professor Bee's most powerful weapon: the Turtle of light?
ER  -