Lisa, a couple years ago there was a Virtual Scrapbook Night challenge weekend that was titled ABC/123 with a bit of a back to school theme, but of course did not have to be about back to school at all. Here is the link to the master thread of the challenge MASTER THREAD: ABC/123 VSBN
I had a ton of fun with the album that I was able to complete during this challenge. You can do either double page spreads for each letter, or just single pages, but for each letter you will find pictures that identify with a word that starts with that letter - you could choose elements of his personality, his favourite things and people, etc. it's quite challenging, but it's also a fun way to use your absolute favourite pictures - you may be able to use several photos from various different photo shoots with mom where he is doing or enjoying specific activities for instance. This style of scrapbooking begs you not to follow the instinct to be chronological with your pages, and results in an album that is a lot of fun to look at - and create.