An explosive ode to the bonds of sisterhood, the time-honored tradition of hide and seek, and the hilarious gas we pass.Everyone knows attics are the best place to play hide and seek. That is, unless your stomach is rumbling with a bubbly gas that you absolutely cannot hold in. As Baby sister knows, one fleeting fart can change the whole game...In this laugh out loud picture book two sisters play hide and seek without a peep, but when one sneaky toot slips out and betrays the hider's spot, an all out fart fest ensues.Young readers will surely revisit time and again, improving their various mouth fart sounds with each read.