Wednesday Is Indigo Blue (Bog, paperback)
What Einstein Told His Barber (Bog, paperback)
af: Robert L Wolke
af: Henry Petroski
af: Len Fisher
af: Menahem Libhaber
af: P. R. Hunter
af: Hermann H. Hahn
af: P Aarne Vesilind
af: Tom Hall
af: Simon Parsons
af: P Wouters
af: P Wouters
af: Michael Belfiore
af: Jennifer Mckay
af: Paul Parsons
af: Adam Postawa
af: Neil S Grigg
af: Sangtae Kim & Seppo J Karrila
af: tove A. Larsen
af: Evangelina Belia
af: Faisal I. Hai
af: K Yamamoto
