The cover of the book should be something like this, only instead of the thick trunk, it would be thinner with: "2015 Words" going up. The branches could be just plain branches, or inspirational words or something cheesy like that. Also, the guy leaning up against it should be a viking.
Just a though....? Isaac would do an amazing job with this.
What Samantha posted a while back could work, too! Isaac could draw a sweet viking and do that with it!