. . . . . "It is the second of four crossovers involving Wild West C.O.W.-Boys of Moo Mesa. The previous crossover is A (Bull) Wrinkle in Time, and the next is The Crystal at the Heart of the World. Pages: 30"@en . . . . . . "It is the second of four crossovers involving Wild West C.O.W.-Boys of Moo Mesa. The previous crossover is A (Bull) Wrinkle in Time, and the next is The Crystal at the Heart of the World. Pages: 30"@en . . . "The Eye of Aga-Moo-Tou"@en . .