Biography
A native of Denver, Colorado, Jeff Christoffersen has worked in libraries for forty years, the last twenty-seven at the Denver Public Library where he is currently a Selection Assistant in their Collection Development Office. He has also been a book collector, illustration fan, trout fisherman, and wannabe book cover artist since as far back as he can remember. For eight years, he ran the former Berkserker Books, an online store that sold fine antiquarian fiction and art books. Since 2018 he has been blogging about 20th century illustrators, authors and books at The Paperback Palette blog, under the pseudonym Jeffersen.