Can anyone recommend any books, links or tell of any false overhand shuffles that either: -
Bring the bottom card to the top.
I'm not comfortable with running off the last few cards singly for bringing the bottom to the top & I still frequantly drop the last 2 cards together or I look awkward as I slow down the shuffle at this point or bodge up some way. Have been working on this for ages but I don't get any better.

Retaining the top 1, 2, 3 or 4 cards.
I am find injogging a card very awkward & this is the only kind of shuffle I've read about for this useage.
Have RR & Card College, have I missed something? Any help, or pointers would be appreciated.