Harvard bioinformatics graduate student Jean Fan started the non-profit cuSTEMized.org to provide customized books for girls (ages 4-8) to help them envision themselves in STEM careers.  (See her short video explanation of why this is important.)  Anyone can prepare a book online and download it for free (see sample here).  For a fee, cuSTEMized.org will print, bind, and ship a hardcover or softcover copy.  cuSTEMized.org seeks donations so it can provide printed, customized books for free for kids in after-school programs — and for anyone who asks and cannot afford a book for a promising daughter, niece, or other girl who could benefit from some door-opening encouragement.  Donations are tax-deductible.