Knuckles Archives is an ongoing series of graphic novels published by Archie Comics, featuring the titular character, the Chaotix, the Dark Legion and the Brotherhood of Guardians. It is a spin off series of Sonic the Hedgehog and the counterpart of the Sonic Archives. The series will contain reprints of Knuckles the Echidna.
- Knuckles Archives #1 (September 2011) - issues #1-#3 of Sonic's Friendly Nemesis: Knuckles and issues #1-#3 of Knuckles the Echidna
- Knuckles Archives #2 (April 2012) - issues #4-#9 of Knuckles the Echidna
- Knuckles Archives #3 (October 2012) - issues #10-#15 of Knuckles the Echidna
- Knuckles Archives #4 (April 2013) - issues #16-#21 of Knuckles the Echidna
- Knuckles Archives #5 (TBC) - issues #22-#27 of Knuckles the Echidna
- Knuckles Archives #6 (TBC) - issues #28-#32 of Knuckles the Echidna
- Knuckles Archives was first mentioned in Sonic Archives volume 14 on a footnote stating to refer to the Knuckles Archives for more information.
- Sonic Select Book 3 and Sonic Archives Volume 15 had many footnotes about it.
- The covers are drawn in the same style as the classic Japanese SegaSonic artwork.
- In a preview cover for volume 2, there was the statement that read "From the Pages of Sonic the Hedgehog." This was changed to match the statement from the first cover, "Sonic the Hedgehog Presents."
- When one compares the remastered art to the original source, many changes can be seen at a second glance. Shading is more prominent and noticeable. Various small or nearly unnoticeable changes also coexist to uplift the quality. In Sonic Super Special Magazine #3, it is mentioned that the echidna citizens of Echidnaopolis have changed color schemes to match today's standards of echidna fur color in the series.