Boris Wertz joined AbeBooks.com "the world’s largest Internet marketplace for books" in July 2002 after JustBooks, a similar company he'd co-founded in Germany, was acquired by the ABE. This interview took place in 2006. 

After five years as COO of AbeBooks.com Wertz transitioned out of his day-to-day operational role, in 2007, to start a Vancouver-based venture capital business with Burda Digital Ventures. ABE was bought by Amazon in December, 2008.