Duffin T

Holding Back The River : Sweet Surrender, Can't Stand The Night, Blue For You, Broke Away, You've Had It, I Wish, Keys To Your Heart, Maggie May, Hold Back The River

Popped In Souled Out - Wishing I Was Lucky, East Of The River, I Remember, Angel Eyes, Sweet Little Mystery, I Don't Believe, Temptation, I Can Give You Everything, The Moment You Left Me

Catch The Sky: The Adventures And Misadventures Of A Police Helicopter Pilot

Wings Of Valor: Real-Life Aviation Adventures In War And Peace

Tow Truck Kings: Secrets Of The Towing & Recovery Business

Electricity And Magnetism

The First Principles Of Perspective Explained