Senator Kamala Harris was the latest Democratic Presidential candidate — and author — to release her recent tax returns. She had gross earnings of $733,000 in 2018 for her book, published in early 2019, and declared significant “commissions and fees” of $412,000. (She collaborated with Vinca LaFleur and Dylan Loewe on the book.) Inspired by the recent data, here is a rundown of candidate/authors, along with approximate print books sales as tracked by NPD Bookscan, rounded to the nearest thousand, and earnings from those who have released their tax returns: Joe Biden: Promise Me, Dad (2017) 279,000 HC; 22,000 TP […]