Sylvia Tilly (mirror) Star Trek Online+BreezeWiki
Mears Star Trek Online+BreezeWiki
Sylvia Tilly (mirror) - Official Star Trek Online Wiki
Mirror Captain Tilly - Carnac's Guide to Star Trek Fleet Command
Michael Burnham (mirror), Memory Alpha
Sylvia Tilly - Official Star Trek Online Wiki
I.S.S. Cerberus Star Trek Online+BreezeWiki
Season Sixteen: Mirror of Discovery
Sylvia Tilly (mirror), Memory Alpha
Sylvia Tilly, Memory Alpha
Sylvia Tilly (mirror) - Official Star Trek Online Wiki
Sylvia Tilly (mirror), Memory Alpha
Sylvia Tilly (mirror), Memory Beta, non-canon Star Trek Wiki
Sylvia Tilly (mirror), Memory Beta, non-canon Star Trek Wiki