We have an adjustment-only book called GAAP Accounting. I have given access to this accounting book to a custom Controller role. However, when I go to the Make Book-Specific Journal Entries form in this role, I do not see the book to choose. When I am logged in under the Administrator role, I do see it to choose. I am definitely missing something. Any help you can provide would be greatly appreciated.

Just a thought, does the Role have "Allow Pending Book Journal Entry". (Also needs "Make Journal Entry" obviously.)