This first update adds 129 additional images to those already published in the five core volumes of the "PzKpfw IV at the front" series. The 80 pages are in a portrait magazine layout with most of them carrying two images to squeeze in as much content as possible while still keeping the image relatively large. The new images include:

7 Ausf A - including one being recovered in Russia.
17 Ausf B, C - including a "yellow" cross from the Polish campaign and a detailed series of 5 images showing the loading onto a trailer.
25 Ausf D, E - including 3 more showing groups of DAK vehicles with white road wheels.
3 more hybrids and 3 VorPz.
19 Ausf Fs - including a possible command version.
15 Ausf F2(G) - early G - including a number of images of long twisting aerial guard and flat recuperator sides.
21 late G,H - including 8 Bulgarian vehicles.
6 Ausf J - mostly late war wrecks.
1 SturmstegPz.
2 turetless ammo carrier.
3 PzIV/70(V).
2 images of a late StuGIV with swinging schurzen - one of which is a close-up of hooded exhaust pipes.
1 early StuPa.
1 Mobelwagen with disc camo.