I had only one problem with working for Penguin. There was one woman in my same position who was threatened by my close friendship with one of our bosses and she set out to make my life miserable.
She reported me to HR for things that did not happen and she got another team member involved. When I was asked to leave because of an illness I was almost relieved even though I loved the job. I had good reason to sue the company but I did not because of my friendship with one of the Vice Presidents. I didn't want him to feel he had to either defend me or cut me off.