From the dustjacket:

SKXPLCH GLOP?

BLPP?

GLX!

So begins one of the great sagas of American comics -- the story of Sugar and Spike!

Confused? Never fear --- all will be revealed in the first volume collecting the complete run of legendary cartoonist Sheldon Mayer's signature series.

Launched in the spring of 1956, SUGAR AND SPIKE follows the explorations of two loquacious infants who speak the universal language of "baby talk" -- incomprehensible to adults but shared by babies of every persuasion. Determined to make sense of the exciting yet confusing world around them, Cecil "Spike" Wilson and Sugar Plumm investigate the everyday mysteries of suburban life while trying their best to navigate dictated by their inscrutable overlords, the grownups.

Possessed of the unfailing optimism and unquenchable curiosity, the two toddlers find adventure in every setting, from backyards to basements to birthday parties. Through the unerring skill of Mayer's master pen, this pint-sized pair appeals directly to the child within every reader -- a feat that remains as true today as it was fifty years ago.

So what are you waiting for? As Sugar and Spike might say: "BOOJX! PRTZL! SHPLS!"