The Joy of Text: Mating, Dating, and Techno-Relating (Paperback)

Wee Sing for Baby [With CD] (Audio CD, 2007)

Maybe You Should Talk to Someone : the heartfelt, funny memoir by a New York Times bestselling therapist (Paperback)

The Anxious Generation: How the Great Rewiring of Childhood Is Causing an Epidemic of Mental Illness (Hardcover) - 『불안 세대 - 디지털 세계는 우리 아이들을 어떻게 병들게 하는가』원서

The Daily Dad : 366 Meditations on Parenting, Love and Raising Great Kids (Paperback, Main) - 『데일리 대드 - 철학자 아버지가 성찰하는 부모에게 전하는 365일 삶의 지혜』원서

The Culture Map : Decoding How People Think, Lead, and Get Things Done Across Cultures (Paperback)