“…In the last two decades, researchers have been uncovering historical archives [37] and developing contemporary book reception corpora in support of empirical investigations in reading behavior, reader response, reception, literary appreciation, etc [9,19,25]. User-generated book reviews on social reading/reviewing websites such as Amazon and Goodreads meet this need, and have opened up unprecedented research possibilities for studies in digital humanities (DH) and cultural analytics (CA) [36,68], library and information sciences [6,47,73], literary history [10], computer-supported cooperative work [4,61], social network analysis [49,54], etc. However, research limitations and gaps have also emerged from this burgeoning research area, particularly in DH.…”