Books About DNA

Same rules apply as described here:

There are exactly two books that I’m gonna pre-purchase with cash. Before I take them off the shelf they will have increased in value and I’ll sell them back at double what I paid for them.

Then I’ll do it again.

[Found here.]

Campus Bookstore Fail

There are exactly two books that I’m gonna pre-purchase with cash. Before I take them off the shelf they will have increased in value and I’ll sell them back at double what I paid for them.

Then I’ll do it again.

[Found here.]