There is the Ctrl+k keybind to open search, but what about keybinds to switch to the other search options (author, series, etc.)

And for librarians, a keybind to open the edit page would be useful, and a keybind to quickly open the merge dialog.
Saving the need to use the mouse and having to click flag then the option.

Also when in a book (sometimes also authors and series), having keybinds to switch to the different tabs would also help quickly navigating.
Adding a journal on add/move book to a reading list would also be appreciated.