Harper Collins UK has decided not to publish any more books by bestselling children’s author David Walliams, the Telegraph reports. The copmany launched an investigation into Walliams last year after claims that he had “harassed” junior female staff at the publisher. “After careful consideration, and under the leadership of its new CEO, HarperCollins UK has decided not to publish any new titles by David Walliams. The author is aware of this decision,” a Harper UK spokesperson said. “HarperCollins takes employee wellbeing extremely seriously and has processes in place for reporting and investigating concerns. To respect the privacy of individuals we …