"Hans Werscht "and" Sophie Mama" are the pen names behind those our experts and Amazon bestselling authors hide who offer her expert's knowledge at http://topseller-ebooks.com and Amazon.
The reasons for a pseudonym are varied. The present employer which one becomes still active for other competitors should not sometimes know. And sometimes it is also the lawyer of the ex-wife who should not note the activity of our experts... (just a joke!) The possible reasons for the use of a pseudonym are a tactical calculation, political pursuit, fear of exposure, or fun in the confusion. The application of a pseudonym is sometimes a component of the artistic or mental expression of an author.
Many famous authors have published time of her life only under pseudonym, thus, e.g., Friedrich Freiherr of Hardenberg everybody knows only under his pseudonym "Novalis". Also Agatha Christie and Steven King chose the pseudonym "Mary Westmacott" or Richard Bachman for some her plants.
Now some (on certain subject areas agreed) authors want to change on other areas and simply have fear that this is not credited with them. So they reach to the pseudonym.
You see, authors who use pseudonyms are not all tricksters. So no fear. The competence of our authors Hans and Sophie is reflected in her plants. Give them a chance and them will be surprised, how much kow how is hidden behind these pseudonyms! Their eBook "Mit Microstock zum Millionär" reached the Top 3 on amazon these days...