So you are saying the only book of his i have has something to do with the future history stories i tried so hard to avoid
I must have misunderstood j.d when he explained these things.
Nope...not the Future History. Heinlein's work can be sorted in different ways...the future history is a series of self referencing works that can be fit together on a timeline, and they encompass many different themes. I believe JD has done some work on this particular element of Heinlein's, and could give you alot more detail on the background. What ever he explained to you, I am certain it was accurate.
One major theme of Heinlein's, found predominately outside his Future History, is the "World As Myth" theme. The Number of the Beast is somewhat foundational in this theme, and therefore my concern is not with any contradictions or even with requiring more background. Beyond the Future History and his themes, there are also some characters that run through several books, the most famous probably being Lazarus Long. I just think that you would benefit from some introduction to Lazarus and the Howard families before you get to meet him again late in Number of the Beast.
Again, it's just a suggestion. It's readable without the background, and being introduced to Lazarus before you read the others won't have a negative other than some of his attitudes and behaviours going right over your head.
A problem with that? You have it?
Nope...no problem. I'm a Heinlein collector...got them all here...and I'll go on record as being willing to reread any on your poll. Moon was my first, and I'm always willing...Red Planet is one of my favourite juvies (often a meaningless distinction when it comes to Heinlein)...I Will Fear No Evil is down right strange and its been ages...and NofB, while I have more problems with this one than most of his others, well its been too long since I've listened to Zebby, Hilda, Dee and Jake argue...and I'm always missing Gay.