Answer:

elbert

AnswerCrossword Clue
ELBERTAuthor Hubbard
ELBERT"A Message to Garcia" writer Hubbard
ELBERTSecond-highest mountain in the contiguous US
ELBERTMan's name.
ELBERTHighest peak of the Rockies in U. S.
ELBERTAuthor Hubbard.
ELBERTColo. peak
ELBERTAuthor-editor Hubbard
ELBERTWriter Hubbard - Grow threefold
ELBERTMount ..., highest peak in the Rockies
ELBERTSecond-highest mountain in the lower 48 states