Step 1: Press and hold on the journal you would like to move. This will take you into the toggle feature. You can also press "edit" in the upper-right-hand corner.
Step 2: Here you can move the journal by dragging it to the desired location. You can move the journal to a new shelf by dragging the journal to the far right of the screen which should bump it onto the next bookcase. To erase a journal click the "x" in the left-hand corner of the desired journal. You can also edit and change the names of bookcases and shelves while in toggle mode.
Step 1: Hover over the journal you would like to move. There will be an icon with three lines that shows up in the upper-right-hand corner. Click on this icon and then click move. If you would like to delete the journal then choose the option "Delete."
Step 2: Clicking "Move" will take you to toggle mode. If you would like the journal to move down a shelf click the arrow in the next shelf. If you would like to move it to a different space on the same shelf choose one of the arrows on the same shelf. If you would like to move the journal to a different bookshelf first click into that bookshelf and then choose the appropriate location. Repeat as necessary for other journals.