by Herbert Puchta ...[et al.] by Herbert Puchta ...[et al. Herbert Puchta ...[et al.] Herbert Puchta ...[et al. by Robert Suckale...[et al.] by Robert Franek ... [et al.] by Robert Suckale...[et al. by Elizabeth Buchan ... [et al.] by Robert Franek ... [et al. by Robert Franek...[et al.]