Trivial Trivia - taking trivia to new levels

[RJNorton]

Still higher, Kathy, and lower, Eva. Eva is much closer.

Hint #1: As far as I know only one Lincoln book has the exact amount Lincoln paid the carriage repairman. Once anyone can think of what book I am talking about it will take less than 10 seconds to find this answer. Also, there is a website where the answer can easily be looked up.

The prize for this is a free win ticket in any amount of your choice on Old Bob in this Saturday's Belmont Stakes. (Can Old Bob beat California Chrome?)