By Betty MacDonald, Author & Alexandra Boiger, Illustrator. Everyone’s favorite problem-solver gets an all-new makeover for her 60th anniversary! Just in time for her sixtieth anniversary, Mrs. Piggle-Wiggle is getting a whole new look, with full-color cover art and black and white interior illustrations by artist Alexandra Boiger. Meet Mrs. Piggle-Wiggle! She knows everything about children—so when Mary turns into an Answer-Backer or Allen decides to be a Slow-Eater-Tiny-Bite-Taker, Mrs. Piggle-Wiggle has the perfect cure! For ages 8 and up.