Top Comic Books 2017 According to Diamond Sales

2017 Top Comic Books
1. Marvel Legacy 1
2. Dark Nights: Metal 1
3. Peter Parker: Spectacular Spider-Man 1

2017 Top Graphic Novels & Trade Paperbacks
1. Saga Volume 7 TP
2. Saga Volume 1 TP
3. The Walking Dead Vol 27: Whisperer War TP

Retail Market Share Top 3
1. Marvel Comics 36.36%
2. DC Entertainment 30.07%
3. Image Comics 9.80%
​
Unit Market Share Top 3
1. Marvel Comics 38.30%
2. DC Entertainment 33.93%
3. Image Comics 10.12%

Source:
Diamond Announces Top Selling Comic Books & Graphic Novels for 2017