タイム・トラベラーは引っ込み思案

The book is bound with an English side and a Japanese side bound back to back. However, unlike tête-bêche books, the text is not rotated 180° from each other. There is also a center section of ads and artwork that is not paginated. The page numbers are prefixed by "E -" on the English side which has the Whelan cover and by "J -" on the Japanese side which has the Amano cover.