The Days are Just Packed (The Calvin & Hobbes Series)
By Bill Watterson.
Description
Spaceman Spliff, Stupendous Man, the ferocious tiger Hobbes, and the rest of Calvin's imaginary friends return in this book. Other books featuring these characters include Something Under the Bed is Drooling, Weirdos from Another Planet and Scientific Progress Goes Boink. - from Amzon
ISBN(s)
075150761X, 9780751507614