Your rating
- In collections
- 0
- Reviews
- 0
- On pull lists
- 0
- In user lists
- 0
Secrets & Sequences
A key issue noted for First appearance of Professor One-Zero and First appearance of Principal Dean. Secret Coders #3 was published by First Second Books on March 1, 2017, as part of a series that began in 2015. Gene Luen Yang writes, and art comes from Mike Holmes. It features Eni, Hopper, Professor One-Zero, Josh and Principal Dean.
Series Details
Key Issue
- First appearance of Professor One-Zero
- First appearance of Principal Dean
- First appearance of Josh
Reviews
0 Reviews
No reviews yet. Be the first to share your thoughts!
Characters
Start tracking your collection
Track what you own and follow the series you read.
See what other collectors are picking up.