16 books • 2 series
Settle To Carlisle (Northern Lines)
Branch Lines Around Preston and Lancaster. (Branch Lines.)
Lancaster To Oxenholme. (Northern Lines)
Preston To Lancaster (Northern Lines)
Wennington To Morecambe And Heysham (Northern Lines)
Rainbow Rising
The Darwin Conspiracy
Coeliwch Neu Beidio - Hunangofiant Roy Davies
Troseddau Hynod 2 - 50 o Lofruddiaethau a Marwolaethau Amheus yng Nghymru
Dŵr a Thân a Thwyll - Y Tân yn 'Unity Tools'
Explore the Inca Trail (3rd ed)
Crogi ar Gam? - Hanes Llofruddiaeth Lily Volpert
Nautilus
Llaw Dialedd
Gwr Drwg a'i Obeithion, Y
Aur y Byd