Walks in and around The HagueNotes for the guild trip to Kleve, Kranenburg, Xanten and CalcarStudy trip to Essen, Werden, Soest and Munster Monday, Tuesday, Wednesday July 20, 21 and 22, 1914Ten walks in Naples & SicilyStep by step : urban renewal : a series of walks through Hague urban renewal areas : the old centerWalks around The HagueWalking through Flemish AmsterdamVoie Suisse : l'itinéraire genevois : de Morschach à BrunnenOne hundred and six addresses in The Hague : the Royal and the residenceSteps through the new city : tours of the latest housing developments in Eastern AmsterdamZorgvlied : the history of a cemeteryHieroglyphs of the sand : vegetation and landscape of the Amsterdam water supply dunesNeogothic in Leuven : cultural-historical city walksLights out for the territory : 9 excursions into the secret history of LondonStep by step : urban renewal : a series of walks through urban renewal areas of The Hague : KortenbosMorgenwandelingen door en in den omtrek van 's-Gravenhage, of Schoonheden en merkwaardige bijzonderheden betrekkingelijk deze residentie : a contribution to the national readingWalks through old Leiden = Roamings through old LeydenWalks around The Hague : volume 1 : spring and summer