Calvin and Hobbes by Bill Watterson for August 07, 1993
Transcript:
Letter: Top Secret!! Dear Hobbes, If Susie goes behind our house at noon, all our secret plans will be ruined! Calvin. (backwards). Calvin: There! Once Susie decodes this message, she'll be lured to our water balloon trap! What a great plan! My only regret is blowing the best day of my life while I'm so young.
Top Secret!! Dear hobbes, If susie goes behind our house at noon, All our secret plans will be ruinied! calvin