What do I do if I loose my Pilots License and Logbook?
As far as your actual certificates you can contact the FAA and get a new copy of your certificates. On the log book issues that is more difficult, you can try to recreate your hours in a new book, but really you can not replace that logbook to prove your hours. I would suggest that next time you make a copy of the book and keep in a safe place – in aviation your logbook is everything!