The Univeristy of Arkansas Library Catalog has many books on grant writing. You can search for some of these books by clicking on the following subject terms:
The Only Grant-Writing Book You'll Ever Need by 
How to Write a Research Grant Proposal - and Succeed by 
Writing Successful Grant Proposals from the Top down and Bottom Up by 
Grant Money Through Collaborative Partnerships by 
Grant Seeking in Higher Education by 
Grant Writing : Practical Strategies for Scholars and Professionals by