📖✌️

#bilogy #duology #two books #book series #part 1 and 2 #sequel #literary pair #two parts

📚➕📚

#book plus book #more books #keep reading #library stack #two books #bookbook #book collection

📔📔

#closed book #two books #bookbook #pair of books

📚+📖

#book pair #adding books #book combination #two books #book plus book