Update index.js, fix?

Update index.js, fixed button, taking a chance on css

Update index.js, revert - no persistence

Update index.js, fixed vercel error?

Update index.js, persistent selected book

Update index.js, moved button to left and changed red hue

Update index.js moved button top right and zindex

Update index.js

Update index.js, move button top right

Update index.js, moved button

Update index.js

Updated index.js clear book button margin

Update index.js

removed non index comps

Update index.js