X-linked Agammaglobulinemia - Lucile Packard Children's Hospital X-linked agammaglobulinemia, also called Bruton's agammaglobulinemia or congenital agammaglobulinemia, was the first immunodeficiency disease ever identified. http://www.lpch.org/diseaseHealthInfo/HealthLibrary/allergy/agamma.html
Best Travel Activity Book Ever (Backseat Books) $3.95 I got these for my 3 and 6 year old. They are full of activities that both of them can do. There are lots of mazes, coloring activities, and puzzles for them to do.
Deluxe Mini Play Cube by Anatex $129.99 The cube looks like it will be a great toy. However, the packaging was very flimsy and the toy arrived broken. I had to return it.