I’ve found my 1st book, Three Railway Engines, spawn at crovans gate and walk up the narrow gauge line it’s just before the level crossing Eight Famous Engines, between Ffarquhar and the Quarry, where the line splits off to the chain ferry it’s on the chain ferry Four Little Engines, just outside Maithwaite propped up against the windmill in the marsh Duck And The Diesel Engine, propped up against a building in the quarry (at the start of Percy’s bad day part 2) Percy The Small Engine, leaning against the base of the railway bridge heading towards Knapford harbour Duke The Lost Engine on the Tidmouth carriage shed window ledge Small Railway Engines at Knapford Signal box Thomas The Tank Engine Again against a water tower outside Crosby (towards Wellsworth) Main Line Engines against the barbers shop that Duck crashes into in Crosby Yard Tramway Engines Vicarstown goods yard outside a warehouse
Thomas The Tank Engine - inside Crovans gate timber yard shed Enterprising Engines - Whispering Woods Halt on a bench Very Old Engines - at the end of the quay at Knapford harbour south Toby The Tram Engine - Ballahoo (Henry’s) Tunnel Oliver The Western Engine - Crovans Gate narrow gauge sheds on the buffers The Little Old Engine - Cronk Abbey signal box (spawn at Killdane and walk up the Peel Godred Line) Mountain Engines - Maron end of the Sodor Suspension Bridge on a box next to the signal Henry The Green Engine - Henry’s Forest on some logs opposite the spawn point Edward The Blue Engine - At the dairy between Knapford and Crosby, on a barrel behind the wooden barn James The Red Engine - Knapford Harbour North on a wooden crate outside a stone building at the end of the line
There's a really good guide on steam that shows the locations of all collectibles with pictures if you want to speedrun it: https://steamcommunity.com/sharedfiles/filedetails/?id=3687233290