When Andrew and Judy’s neighbor gives her dog a bath, microscopic Andrew and Judy find themselves washed off the dog and lost in the bathroom! They’ll have to use their wits–and Thudd’s storehouse of facts–if they’re to survive run-ins with mold, mildew, an ocean of soapy water, and a predatory spider on their way back to the Atom Sucker.

Celebrating over twenty years in print, this best-selling, essential illustrated guidebook for adolescent girls is now available as a refreshed edition, with new and updated content.

With over 400,000 copies sold, this appealingly illustrated guidebook to puberty--now updated with new content relevant to today's kids--is the perfect companion for girls and parents preparing for this important milestone. Written in consultation with preteen girls, this guide offers a supportive, practical approach, providing clear and sensitive answers to common questions on periods, as well as advice dealing with pimples and mood swings.

This revised edition features new sections on:

- getting braces

- bra sizing

- shaving

- relatable anecdotes from real girls

- changing friendships

- romantic feelings

- dealing with sexual harassment both on social media and in real life

Complete with charming and informative interior illustrations, The Period Book is a trusty friend that can help girls feel confident about this new phase of their lives.

"A completely charming discussion of allowances.communicates some of life's important skills in a way that is fun and practical." -"Kirkus Reviews" "Well worth the investment." -"School Library Journal" This lively book answers families' questions about allowances: How much to give? When to start? How to set it up? How to keep kids from blowing it? Written for kids, but vital for parents, the book's advice comes from the Allowance All-Star Squad, 166 kids who have tackled tons of allowance snags-with great results! Their parents chime in, too, as do financial and psychology experts.