Official Handbook of the Marvel Universe: A to Z Update Vol. 1 #1-2 (of 5)
2 CBR | Marvel Comics | Release Dates Feb 24 - Jun 16 2010 | 89.09 MB Total
Here are the first two for 2010. Update #3 has already been released last August 18, 2010 as per the Marvel Comics Database, but I have yet to secure my hands on its digital scan. Anyway these two will be perfect companions to the hardcover that I posted about two days ago (link in details). I daresay these two--including the upcoming handbook updates--paired together with The Marvel Encyclopedia will give you everything you'll ever need to know about the Marvel Universe.