I was putting text in my Blurb book and lost my side panels. How do I get them back? Thanks

[Robert31587798l948]

I was putting text in my Blurb book and lost my side editing panels. How do I get them Back?  Thanks

[Robert31587798l948]

If you click Create saved book in Blurb does it save all the work to date.  I'm scared of losing any work. Thanks

[Michael J. Hoffman]

Pressing the "Tab" key shows/hides all side panels. You can also hide or show them individually by clicking the little triangle icon at the window's edge.