The 35th publication dates from 2021, it is an 157 page, hardcover edition, and has 170 illustrations.

2021 (No.36)

The 36th publication dates from August 2021, it is an 38 page, stapled edition, and has 31 illustrations. 25 copies were printed.

2021 (No.37)

The 37th publication dates from 2021, it is an 43 page, stapled edition, and has 42 illustrations. and is a revised edtion of the 2016 publication, and was written together with Wybo Boersma former director of the Airborne Museum Hartenstein.  75 booklets were printed.