Ramba uchinyora ndima iyi - Kubva muna 1921 kusvika muna 1929, Reiss akashanda kuWestern Europe, zvikurukuru muBerlin neVienna. MuBerlin, vaenzi vavo vomumba vaisanganisira Karl Radek naRosanna, aimbova mudzimai waFedor Raskolnikov (muchinda wehondo uyo akanyora nhoroondo yokupandukira kweKronstadt
ChiGerman). MuVienna, shamwari dzaisanganisira Yuriy Kotsiubynsky, Alexander Schlichter, Angelica Balabanov, Paul Ruegg, Ivan Zaporozhets, Alexander Lykov, uye Emil Maurer. MuAmsterdam, Reiss nemukadzi wake vaiziva Henriette Roland-Holst, Hildo Krop, Princess Juliana weNetherlands, "Purofesa Carvalho", "H. C. Pieck" (Henri Pieck), uye zvakanyanya kukosha "Henricus" kana "Henryk Sneevliet" (Henk Sneevliet). Munguva imwe chete iyi, Richard Sorge akaunza Hede Massing kuReiss kuti adzidziswe.