v.26: Iss.1: no.297 (2018: Jan.)

v.26: Iss.2: no.298 (2018: Feb.)

v.26: Iss.3: no.299 (2018: Mar.)

v.26: Iss.4: no.300 (2018: Apr.)

v.26: Iss.5: no.301 (2018: May)

v.26: Iss.6: no.302 (2018: June)

v.26: Iss.7: no.303 (2018: July)

v.26: Iss.8: no.304 (2018: Aug.)

v.26: Iss.9: no.305 (2018: Sept.)

v.26: Iss.10: no.306 (2018: Oct.)

v.26: Iss.11: no.307 (2018: Nov.)

v.26: Iss.12: no.308 (2018: Dec.)