Guidebook for Mt. Rushmore area?

Wondering what is the best guidebook for the Mt. Rushmore/Needles area; the Busse/Burr is out of stock everywhere I've looked, any recommendations for other books? Or anyone have an unused copy laying around that they want to sell? 

There are a few for sale on ebay.

I have heard word that hopefully the new book for this area should be done by spring!

Bought this one, would not recommend. I know its not Rushmore but still worth stating I think. If you want it, pay shipping and throw in a locker or a nut and its all yours!

https://www.amazon.com/Needles-Climbing-Guide-Black-Hills/dp/0983242712/ref=pd_lpo_14_t_1/136-8057620-8953806?_encoding=UTF8&pd_rd_i=0983242712&pd_rd_r=4c0cf794-58e5-416f-88e9-df2d4935bcc2&pd_rd_w=E2PTJ&pd_rd_wg=6XIJc&pf_rd_p=7b36d496-f366-4631-94d3-61b87b52511b&pf_rd_r=9YA9W4B8MCAX00SC7F5N&psc=1&refRID=9YA9W4B8MCAX00SC7F5N

digital version

https://www.sloperclimbing.com/browse/guidebook/The-Needles-of-Rushmore