Here is a list of Queen songs that were written by Roger Taylor, according to the search results:

• A Human Body
• A Kind of Magic
• Action This Day
• Coming Soon
• Don’t Lose Your Head
• Drowse
• Escape from the Swamp
• Fight from the Inside
• Fun It
• Heaven for Everyone
• Hijack My Heart
• I’m in Love with My Car
• In the Death Cell (Love Theme Reprise)
• In the Space Capsule (The Love Theme)
• Let Me Live
• Modern Times Rock ‘n’ Roll
• More of That Jazz
• Radio Ga Ga
• Ride the Wild Wind
• Rock It (Prime Jive)
• Sheer Heart Attack
• The Invisible Man
• These Are the Days of Our Lives
• The Show Must Go On
• The Unblinking Eye (Everything Is Broken)
• Under Pressure (with David Bowie)

Note that this list may not be exhaustive, but it includes the most relevant results from the search.