Hilfe, ich habe meiner superschlauen Schwester das Gehirn geklaut!
2021
Area 51 and the Alien Question: Myths, Science, and the Truth Behind the Legends (From Roswell and UFO Sightings to Declassified Files, Psychology of Belief, and the Search for Life Beyond Earth)
2026
The Smart Parent: A Complete Guide to Coparenting With a Toxic Ex
2026
The Partner’s Guide to Alcohol Addiction
2026
The Partner's Guide to a Gambling Problem
2026
Divorcing a Narcissist
2026