The Table of Content according to Niggemann (see below) is a bit disappointing as it seems the book's structure is exactly the same as Aagaard's earlier 'Dutch Stonewall'. However, the 'Katalog' (German language) informs that there are 94 annotated games. That are 17 more than the older English version.
65 Weiß zieht 7.b3
97 Weiß zieht 7.Lf4
123 Weiße Alternativen im 7.Zug: 7.Sbd2, 7.Se5, 7.Dc2
171 Andere Abspiele im Stonewall
183 Weiß spielt frühzeitig e2-e3