This study treats the textual tradition of the Epistle of Jude. The nucleus of the study is an exhaustive critical apparatus presenting the evidence of 560 Greek MSS, including dozens of lectionaries. The major part of these textual witnesses have not received the attention they deserve. Now, for the first time, all these MSS have been collated in a complete book of the NT. The complete collation has brought many new readings to light, some of which were only known through ancient versions, and previously known and important readings have gained additional support.