Figure 1
A portion of a page from the 1912 ECB.
Figure 2
Entries from the 1912 ECB with publisher name highlighted in purple.
Figure 3
Plot of top publishers in the ECB by number of publications, 1912–22.
Figure 4
Plot of top authors in the ECB by number of publications, 1912–22.
Figure 5
Plot of publications over time by selected authors, ECB 1912–1922.
Figure 6
Advertisement for books by Nat Gould included in the 1917 issue of the ECB.
Figure 7
Plot of top book formats by number of publications in ECB, 1912–1922.