Top 10 Publishing Houses Listed @Twitter #2 (December)

(According to the number of lists where Publishing Houses are included in Twitter:):

#1: @PenguinBooks (Listed 781)
#2: @OReillyMedia (Listed 624)
#3: @randomhouse (Listed 608)
#4: @ChronicleBooks (Listed 596)
#5: @littlebrown (Listed 557)
#6: @simonschuster (Listed 535)
#7: @torbooks (Listed 442)
#8: @scholastic (Listed 325)
#9: @BloomsburyBooks (Listed 310)
#10: @vintagebooks (Listed 289)

List1(Nov)