Island Survival Game - Books/Guides

The idea was that once the player had completed certain tasks he would receive the "item guide" book, that contains information about each item in the game. The past couple days I've tried to change the structure of the book a bit because I didn;t like the old version, I tried to give it a wiki-like structure. Now the book contains categories of items with each category showing the items that the player has "unlocked". The player can click on these items and it will show some information about it + the crafting recipe.