'Hello, Eric, it's Oprah.' Author Eric Puchner is latest member of Winfrey book club - Asking Eric: How do I address my movement disorder to strangers? - Asking Eric: Guest list for chosen family dinner expands too much - Asking Eric: Approach sister about her son's severe case of failure to launch? - Asking Eric: Friends can't get past differences in spiritual beliefs - Asking Eric: Spouse lashes out after family praises husband's writing - Asking Eric: Grieving widow gets anxiety when away from pets - Asking Eric: Family invites older couple only when a gift is expected - Asking Eric: Is it 'thoughtless' to send Valentine's Day text to widow? - Asking Eric: Brother's new girlfriend is possessive and a pathological liar