12 books • 1 series
Mr Bubbus Apple Green Engine
Miss Hendy's House
Mr. Bubbus and the Railway Smugglers (Beaver Books)
Mr. Bubbus and the Railway Rescue
Mr. Grimpwinkle Buys a Bus
Mr. Bubbas and the Apple-green Engine (Beaver Books)
Mr. Grimpwinkle's Marrow
Jiggle Woggle Bus
Mr. Grimpwinkle's Visitor
Jiggle Woggle Saves the Day
Mr. Bubbus and the Apple-green Engine
Mr. Grimpwinkle