Over on the Destiny subreddit, lordbiro decided that the Grimoire cards needed to be reorganized... and his solution, The Ishtar Collective, is fantastic. Instead of reading them individually, you can read them by subject. Curious about the backstory of Toland the Shattered? There are more than a dozen cards (and another dozen item descriptions) that reference him - and you can find them all in one place. There's even a search function if you can't remember what you're looking for, but a word or phrase sticks in your head. Thanks to INSANEdrive for the heads-up... this is a rabbit hole you can get really lost in.