[TOMT][App][2010s] A Nook word games app that used a bookshelf and books with sketches as achievements (2014-16?)

It could have been a Google Play or Nook-specific app; I can’t quite remember. I played it too much as a kid, and as far as I can remember, the game and home screens had a wooden table backdrop with multiple games to choose from. One may have been Scrabble-type tiles, maybe a word search, crosswords, or similar. It was not designed for children; the design felt fairly mature.

The most distinct part I remember was the bookshelf with various “professionally” coloured (deep reds, blues, greens) books/sections, each book had various sketches and concepts referencing complex or niche words found in the game. I’m sorry if this is too vague/obscure! I can’t recall there being any ads.