#book stacks #bookstores #gift ideas #science fiction #indie bookstores #the planets #nirmala nataraj #the future of another timeline #annalee newitz #blindsight #peter watts #an earthlings guide to outer space #bob macdonald #space odyssey #michael benson #the wanderers #chuck wendig #recursion #blake crouch #women of the galaxy #amy ratcliffe #the universe #lonely planet