2128 20160701171659.0 ASTROimport-285 Wils, P. 2014 Photometry of High-Amplitude Delta Scuti Stars in 2013 390 maxima of 75 High-Amplitude Delta Scuti Stars observed in 2013 are presented. Four stars were found to be multiperiodic pulsators. A sudden period change was found in V376 Cam. Ayiomamitis, A. Robertson, C. W. Hambsch, F.-J. Vanleenhove, M. Nieuwenhout, F. van de Stadt, I. Baillien, A. Lampens, P. Van Cauteren, P. Van Wassenhove, J. Pickard, R. D. Kleidis, S. Staels, B. Information Bulletin on Variable Stars 6122 2014 1 http://esoads.eso.org/abs/2014IBVS.6122....1W published in REFERD